69479865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 159763968

約数和(自身を除く): 90284103

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 47, 57, 63, 65, 91, 95, 105, 117, 133, 141, 171, 195, 235, 247, 273, 285, 315, 329, 361, 399, 423, 455, 585, 611, 665, 705, 741, 819, 855, 893, 987, 1083, 1197, 1235, 1365, 1645, 1729, 1805, 1833, 1995, 2115, 2223, 2527, 2679, 2961, 3055, 3249, 3705, 4095, 4277, 4465, 4693, 4935, 5187, 5415, 5499, 5985, 6251, 7581, 8037, 8645, 9165, 11115, 11609, 12635, 12831, 13395, 14079, 14805, 15561, 16245, 16967, 18753, 21385, 22743, 23465, 25935, 27495, 31255, 32851, 34827, 37905, 38493, 40185, 42237, 50901, 56259, 58045, 64155, 70395, 77805, 81263, 84835, 93765, 98553, 104481, 113715, 118769, 152703, 164255, 174135, 192465, 211185, 220571, 243789, 254505, 281295, 295659, 356307, 406315, 492765, 522405, 593845, 661713, 731367, 763515, 1068921, 1102855, 1218945, 1478295, 1543997, 1781535, 1985139, 3308565, 3656835, 4631991, 5344605, 7719985, 9925695, 13895973, 23159955, 69479865]

約数ペア:

[(1, 69479865), (3, 23159955), (5, 13895973), (7, 9925695), (9, 7719985), (13, 5344605), (15, 4631991), (19, 3656835), (21, 3308565), (35, 1985139), (39, 1781535), (45, 1543997), (47, 1478295), (57, 1218945), (63, 1102855), (65, 1068921), (91, 763515), (95, 731367), (105, 661713), (117, 593845), (133, 522405), (141, 492765), (171, 406315), (195, 356307), (235, 295659), (247, 281295), (273, 254505), (285, 243789), (315, 220571), (329, 211185), (361, 192465), (399, 174135), (423, 164255), (455, 152703), (585, 118769), (611, 113715), (665, 104481), (705, 98553), (741, 93765), (819, 84835), (855, 81263), (893, 77805), (987, 70395), (1083, 64155), (1197, 58045), (1235, 56259), (1365, 50901), (1645, 42237), (1729, 40185), (1805, 38493), (1833, 37905), (1995, 34827), (2115, 32851), (2223, 31255), (2527, 27495), (2679, 25935), (2961, 23465), (3055, 22743), (3249, 21385), (3705, 18753), (4095, 16967), (4277, 16245), (4465, 15561), (4693, 14805), (4935, 14079), (5187, 13395), (5415, 12831), (5499, 12635), (5985, 11609), (6251, 11115), (7581, 9165), (8037, 8645)]