15115044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 40721408

約数和(自身を除く): 25606364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 1747, 2163, 2884, 3494, 4326, 5241, 6988, 8652, 10482, 12229, 20964, 24458, 36687, 48916, 73374, 146748, 179941, 359882, 539823, 719764, 1079646, 1259587, 2159292, 2519174, 3778761, 5038348, 7557522, 15115044]

約数ペア:

[(1, 15115044), (2, 7557522), (3, 5038348), (4, 3778761), (6, 2519174), (7, 2159292), (12, 1259587), (14, 1079646), (21, 719764), (28, 539823), (42, 359882), (84, 179941), (103, 146748), (206, 73374), (309, 48916), (412, 36687), (618, 24458), (721, 20964), (1236, 12229), (1442, 10482), (1747, 8652), (2163, 6988), (2884, 5241), (3494, 4326)]