2565973725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 5327659008

約数和(自身を除く): 2761685283

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 41, 69, 71, 73, 75, 105, 115, 123, 161, 175, 205, 213, 219, 287, 345, 355, 365, 483, 497, 511, 525, 575, 615, 805, 861, 943, 1025, 1065, 1095, 1435, 1491, 1533, 1633, 1679, 1725, 1775, 1825, 2415, 2485, 2555, 2829, 2911, 2993, 3075, 4025, 4305, 4715, 4899, 5037, 5183, 5325, 5475, 6601, 7175, 7455, 7665, 8165, 8395, 8733, 8979, 11431, 11753, 12075, 12425, 12775, 14145, 14555, 14965, 15549, 19803, 20377, 20951, 21525, 23575, 24495, 25185, 25915, 33005, 34293, 35259, 36281, 37275, 38325, 40825, 41975, 43665, 44895, 57155, 58765, 61131, 62853, 66953, 68839, 70725, 72775, 74825, 77745, 99015, 101885, 104755, 108843, 119209, 122475, 125925, 129575, 165025, 171465, 176295, 181405, 200859, 206517, 212503, 218325, 224475, 285775, 293825, 305655, 314265, 334765, 344195, 357627, 388725, 468671, 481873, 495075, 509425, 523775, 544215, 596045, 637509, 834463, 857325, 881475, 907025, 1004295, 1032585, 1062515, 1406013, 1445619, 1487521, 1528275, 1571325, 1673825, 1720975, 1788135, 2343355, 2409365, 2503389, 2721075, 2980225, 3187545, 4172315, 4462563, 4887569, 5021475, 5162925, 5312575, 7030065, 7228095, 7437605, 8940675, 11716775, 12046825, 12516945, 14662707, 15937725, 20861575, 22312815, 24437845, 34212983, 35150325, 36140475, 37188025, 62584725, 73313535, 102638949, 111564075, 122189225, 171064915, 366567675, 513194745, 855324575, 2565973725]

約数ペア:

[(1, 2565973725), (3, 855324575), (5, 513194745), (7, 366567675), (15, 171064915), (21, 122189225), (23, 111564075), (25, 102638949), (35, 73313535), (41, 62584725), (69, 37188025), (71, 36140475), (73, 35150325), (75, 34212983), (105, 24437845), (115, 22312815), (123, 20861575), (161, 15937725), (175, 14662707), (205, 12516945), (213, 12046825), (219, 11716775), (287, 8940675), (345, 7437605), (355, 7228095), (365, 7030065), (483, 5312575), (497, 5162925), (511, 5021475), (525, 4887569), (575, 4462563), (615, 4172315), (805, 3187545), (861, 2980225), (943, 2721075), (1025, 2503389), (1065, 2409365), (1095, 2343355), (1435, 1788135), (1491, 1720975), (1533, 1673825), (1633, 1571325), (1679, 1528275), (1725, 1487521), (1775, 1445619), (1825, 1406013), (2415, 1062515), (2485, 1032585), (2555, 1004295), (2829, 907025), (2911, 881475), (2993, 857325), (3075, 834463), (4025, 637509), (4305, 596045), (4715, 544215), (4899, 523775), (5037, 509425), (5183, 495075), (5325, 481873), (5475, 468671), (6601, 388725), (7175, 357627), (7455, 344195), (7665, 334765), (8165, 314265), (8395, 305655), (8733, 293825), (8979, 285775), (11431, 224475), (11753, 218325), (12075, 212503), (12425, 206517), (12775, 200859), (14145, 181405), (14555, 176295), (14965, 171465), (15549, 165025), (19803, 129575), (20377, 125925), (20951, 122475), (21525, 119209), (23575, 108843), (24495, 104755), (25185, 101885), (25915, 99015), (33005, 77745), (34293, 74825), (35259, 72775), (36281, 70725), (37275, 68839), (38325, 66953), (40825, 62853), (41975, 61131), (43665, 58765), (44895, 57155)]