104866625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 141017760

約数和(自身を除く): 36151135

約数列:

[1, 5, 17, 25, 61, 85, 125, 305, 425, 809, 1037, 1525, 2125, 4045, 5185, 7625, 13753, 20225, 25925, 49349, 68765, 101125, 129625, 246745, 343825, 838933, 1233725, 1719125, 4194665, 6168625, 20973325, 104866625]

約数ペア:

[(1, 104866625), (5, 20973325), (17, 6168625), (25, 4194665), (61, 1719125), (85, 1233725), (125, 838933), (305, 343825), (425, 246745), (809, 129625), (1037, 101125), (1525, 68765), (2125, 49349), (4045, 25925), (5185, 20225), (7625, 13753)]