38707225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 49496832

約数和(自身を除く): 10789607

約数列:

[1, 5, 25, 53, 131, 223, 265, 655, 1115, 1325, 3275, 5575, 6943, 11819, 29213, 34715, 59095, 146065, 173575, 295475, 730325, 1548289, 7741445, 38707225]

約数ペア:

[(1, 38707225), (5, 7741445), (25, 1548289), (53, 730325), (131, 295475), (223, 173575), (265, 146065), (655, 59095), (1115, 34715), (1325, 29213), (3275, 11819), (5575, 6943)]