103469725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 137307680

約数和(自身を除く): 33837955

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 3571, 5795, 17855, 28975, 67849, 89275, 217831, 339245, 1089155, 1696225, 4138789, 5445775, 20693945, 103469725]

約数ペア:

[(1, 103469725), (5, 20693945), (19, 5445775), (25, 4138789), (61, 1696225), (95, 1089155), (305, 339245), (475, 217831), (1159, 89275), (1525, 67849), (3571, 28975), (5795, 17855)]