38972625

素因数分解:

$3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 65544960

約数和(自身を除く): 26572335

約数列:

[1, 3, 5, 15, 25, 75, 103, 125, 309, 375, 515, 1009, 1545, 2575, 3027, 5045, 7725, 12875, 15135, 25225, 38625, 75675, 103927, 126125, 311781, 378375, 519635, 1558905, 2598175, 7794525, 12990875, 38972625]

約数ペア:

[(1, 38972625), (3, 12990875), (5, 7794525), (15, 2598175), (25, 1558905), (75, 519635), (103, 378375), (125, 311781), (309, 126125), (375, 103927), (515, 75675), (1009, 38625), (1545, 25225), (2575, 15135), (3027, 12875), (5045, 7725)]