45321225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 78518784

約数和(自身を除く): 33197559

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 101, 155, 193, 303, 465, 505, 579, 775, 965, 1515, 2325, 2525, 2895, 3131, 4825, 5983, 7575, 9393, 14475, 15655, 17949, 19493, 29915, 46965, 58479, 78275, 89745, 97465, 149575, 234825, 292395, 448725, 487325, 604283, 1461975, 1812849, 3021415, 9064245, 15107075, 45321225]

約数ペア:

[(1, 45321225), (3, 15107075), (5, 9064245), (15, 3021415), (25, 1812849), (31, 1461975), (75, 604283), (93, 487325), (101, 448725), (155, 292395), (193, 234825), (303, 149575), (465, 97465), (505, 89745), (579, 78275), (775, 58479), (965, 46965), (1515, 29915), (2325, 19493), (2525, 17949), (2895, 15655), (3131, 14475), (4825, 9393), (5983, 7575)]