13613925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13963}}^1$

素因数の和:13989

約数の個数: 24

約数和(自身を含む): 24241504

約数和(自身を除く): 10627579

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13963, 41889, 69815, 181519, 209445, 349075, 544557, 907595, 1047225, 2722785, 4537975, 13613925]

約数ペア:

[(1, 13613925), (3, 4537975), (5, 2722785), (13, 1047225), (15, 907595), (25, 544557), (39, 349075), (65, 209445), (75, 181519), (195, 69815), (325, 41889), (975, 13963)]