22450975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 29283840

約数和(自身を除く): 6832865

約数列:

[1, 5, 25, 31, 59, 155, 295, 491, 775, 1475, 1829, 2455, 9145, 12275, 15221, 28969, 45725, 76105, 144845, 380525, 724225, 898039, 4490195, 22450975]

約数ペア:

[(1, 22450975), (5, 4490195), (25, 898039), (31, 724225), (59, 380525), (155, 144845), (295, 76105), (491, 45725), (775, 28969), (1475, 15221), (1829, 12275), (2455, 9145)]