130553725

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 167444640

約数和(自身を除く): 36890915

約数列:

[1, 5, 25, 59, 61, 295, 305, 1451, 1475, 1525, 3599, 7255, 17995, 36275, 85609, 88511, 89975, 428045, 442555, 2140225, 2212775, 5222149, 26110745, 130553725]

約数ペア:

[(1, 130553725), (5, 26110745), (25, 5222149), (59, 2212775), (61, 2140225), (295, 442555), (305, 428045), (1451, 89975), (1475, 88511), (1525, 85609), (3599, 36275), (7255, 17995)]