45019525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 57913704

約数和(自身を除く): 12894179

約数列:

[1, 5, 25, 53, 61, 265, 305, 557, 1325, 1525, 2785, 3233, 13925, 16165, 29521, 33977, 80825, 147605, 169885, 738025, 849425, 1800781, 9003905, 45019525]

約数ペア:

[(1, 45019525), (5, 9003905), (25, 1800781), (53, 849425), (61, 738025), (265, 169885), (305, 147605), (557, 80825), (1325, 33977), (1525, 29521), (2785, 16165), (3233, 13925)]