72664125

素因数分解:

$3^1\times 5^3\times {\mathrm{193771}}^1$

素因数の和:193789

約数の個数: 16

約数和(自身を含む): 120913728

約数和(自身を除く): 48249603

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 193771, 581313, 968855, 2906565, 4844275, 14532825, 24221375, 72664125]

約数ペア:

[(1, 72664125), (3, 24221375), (5, 14532825), (15, 4844275), (25, 2906565), (75, 968855), (125, 581313), (375, 193771)]