42969925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 57044960

約数和(自身を除く): 14075035

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1483, 1525, 5795, 7415, 28177, 28975, 37075, 90463, 140885, 452315, 704425, 1718797, 2261575, 8593985, 42969925]

約数ペア:

[(1, 42969925), (5, 8593985), (19, 2261575), (25, 1718797), (61, 704425), (95, 452315), (305, 140885), (475, 90463), (1159, 37075), (1483, 28975), (1525, 28177), (5795, 7415)]