42377725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 57308832

約数和(自身を除く): 14931107

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 1571, 2075, 5395, 7855, 20423, 26975, 39275, 102115, 130393, 510575, 651965, 1695109, 3259825, 8475545, 42377725]

約数ペア:

[(1, 42377725), (5, 8475545), (13, 3259825), (25, 1695109), (65, 651965), (83, 510575), (325, 130393), (415, 102115), (1079, 39275), (1571, 26975), (2075, 20423), (5395, 7855)]