38975775

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3967}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 64948224

約数和(自身を除く): 25972449

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 3967, 9825, 11901, 19835, 59505, 99175, 297525, 519677, 1559031, 2598385, 7795155, 12991925, 38975775]

約数ペア:

[(1, 38975775), (3, 12991925), (5, 7795155), (15, 2598385), (25, 1559031), (75, 519677), (131, 297525), (393, 99175), (655, 59505), (1965, 19835), (3275, 11901), (3967, 9825)]