74859505

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5089

約数の個数: 24

約数和(自身を含む): 106232040

約数和(自身を除く): 31372535

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 5009, 14945, 25045, 35063, 175315, 245441, 305549, 1227205, 1527745, 2138843, 10694215, 14971901, 74859505]

約数ペア:

[(1, 74859505), (5, 14971901), (7, 10694215), (35, 2138843), (49, 1527745), (61, 1227205), (245, 305549), (305, 245441), (427, 175315), (2135, 35063), (2989, 25045), (5009, 14945)]