1265014725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1297451}}^1$

素因数の和:1297477

約数の個数: 24

約数和(自身を含む): 2252376672

約数和(自身を除く): 987361947

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1297451, 3892353, 6487255, 16866863, 19461765, 32436275, 50600589, 84334315, 97308825, 253002945, 421671575, 1265014725]

約数ペア:

[(1, 1265014725), (3, 421671575), (5, 253002945), (13, 97308825), (15, 84334315), (25, 50600589), (39, 32436275), (65, 19461765), (75, 16866863), (195, 6487255), (325, 3892353), (975, 1297451)]