57727215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 130744320

約数和(自身を除く): 73017105

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 37, 39, 45, 63, 65, 91, 105, 111, 117, 127, 135, 185, 189, 195, 259, 273, 315, 333, 351, 381, 455, 481, 555, 585, 635, 777, 819, 889, 945, 999, 1143, 1295, 1365, 1443, 1651, 1665, 1755, 1905, 2331, 2405, 2457, 2667, 3367, 3429, 3885, 4095, 4329, 4445, 4699, 4953, 4995, 5715, 6993, 7215, 8001, 8255, 10101, 11557, 11655, 12285, 12987, 13335, 14097, 14859, 16835, 17145, 21645, 23495, 24003, 24765, 30303, 32893, 34671, 34965, 40005, 42291, 44577, 50505, 57785, 61087, 64935, 70485, 74295, 90909, 98679, 104013, 120015, 126873, 151515, 164465, 173355, 183261, 211455, 222885, 296037, 305435, 312039, 427609, 454545, 493395, 520065, 549783, 634365, 888111, 916305, 1282827, 1480185, 1560195, 1649349, 2138045, 2748915, 3848481, 4440555, 6414135, 8246745, 11545443, 19242405, 57727215]

約数ペア:

[(1, 57727215), (3, 19242405), (5, 11545443), (7, 8246745), (9, 6414135), (13, 4440555), (15, 3848481), (21, 2748915), (27, 2138045), (35, 1649349), (37, 1560195), (39, 1480185), (45, 1282827), (63, 916305), (65, 888111), (91, 634365), (105, 549783), (111, 520065), (117, 493395), (127, 454545), (135, 427609), (185, 312039), (189, 305435), (195, 296037), (259, 222885), (273, 211455), (315, 183261), (333, 173355), (351, 164465), (381, 151515), (455, 126873), (481, 120015), (555, 104013), (585, 98679), (635, 90909), (777, 74295), (819, 70485), (889, 64935), (945, 61087), (999, 57785), (1143, 50505), (1295, 44577), (1365, 42291), (1443, 40005), (1651, 34965), (1665, 34671), (1755, 32893), (1905, 30303), (2331, 24765), (2405, 24003), (2457, 23495), (2667, 21645), (3367, 17145), (3429, 16835), (3885, 14859), (4095, 14097), (4329, 13335), (4445, 12987), (4699, 12285), (4953, 11655), (4995, 11557), (5715, 10101), (6993, 8255), (7215, 8001)]