15101895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 10170105

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 233, 435, 447, 699, 745, 1165, 2235, 3495, 4321, 6757, 12963, 20271, 21605, 33785, 34717, 64815, 101355, 104151, 173585, 520755, 1006793, 3020379, 5033965, 15101895]

約数ペア:

[(1, 15101895), (3, 5033965), (5, 3020379), (15, 1006793), (29, 520755), (87, 173585), (145, 104151), (149, 101355), (233, 64815), (435, 34717), (447, 33785), (699, 21605), (745, 20271), (1165, 12963), (2235, 6757), (3495, 4321)]