25605567

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 40294800

約数和(自身を除く): 14689233

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 2459, 3471, 7377, 10413, 22131, 31967, 95901, 218851, 287703, 656553, 1969659, 2845063, 8535189, 25605567]

約数ペア:

[(1, 25605567), (3, 8535189), (9, 2845063), (13, 1969659), (39, 656553), (89, 287703), (117, 218851), (267, 95901), (801, 31967), (1157, 22131), (2459, 10413), (3471, 7377)]