38446775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 51340464

約数和(自身を除く): 12893689

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1483, 1525, 5185, 7415, 25211, 25925, 37075, 90463, 126055, 452315, 630275, 1537871, 2261575, 7689355, 38446775]

約数ペア:

[(1, 38446775), (5, 7689355), (17, 2261575), (25, 1537871), (61, 630275), (85, 452315), (305, 126055), (425, 90463), (1037, 37075), (1483, 25925), (1525, 25211), (5185, 7415)]