13709725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 17980992

約数和(自身を除く): 4271267

約数列:

[1, 5, 23, 25, 113, 115, 211, 565, 575, 1055, 2599, 2825, 4853, 5275, 12995, 23843, 24265, 64975, 119215, 121325, 548389, 596075, 2741945, 13709725]

約数ペア:

[(1, 13709725), (5, 2741945), (23, 596075), (25, 548389), (113, 121325), (115, 119215), (211, 64975), (565, 24265), (575, 23843), (1055, 12995), (2599, 5275), (2825, 4853)]