149637824375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{2879}}^1\times {\mathrm{6397}}^1$

素因数の和:9309

約数の個数: 40

約数和(自身を含む): 201472508160

約数和(自身を除く): 51834683785

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 2879, 6397, 8125, 14395, 31985, 37427, 71975, 83161, 159925, 187135, 359875, 415805, 799625, 935675, 1799375, 2079025, 3998125, 4678375, 10395125, 18416963, 23391875, 51975625, 92084815, 239420519, 460424075, 1197102595, 2302120375, 5985512975, 11510601875, 29927564875, 149637824375]

約数ペア:

[(1, 149637824375), (5, 29927564875), (13, 11510601875), (25, 5985512975), (65, 2302120375), (125, 1197102595), (325, 460424075), (625, 239420519), (1625, 92084815), (2879, 51975625), (6397, 23391875), (8125, 18416963), (14395, 10395125), (31985, 4678375), (37427, 3998125), (71975, 2079025), (83161, 1799375), (159925, 935675), (187135, 799625), (359875, 415805)]