76019725

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 97176320

約数和(自身を除く): 21156595

約数列:

[1, 5, 25, 61, 79, 305, 395, 631, 1525, 1975, 3155, 4819, 15775, 24095, 38491, 49849, 120475, 192455, 249245, 962275, 1246225, 3040789, 15203945, 76019725]

約数ペア:

[(1, 76019725), (5, 15203945), (25, 3040789), (61, 1246225), (79, 962275), (305, 249245), (395, 192455), (631, 120475), (1525, 49849), (1975, 38491), (3155, 24095), (4819, 15775)]