260147535

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{124771}}^1$

素因数の和:124918

約数の個数: 16

約数和(自身を含む): 419233920

約数和(自身を除く): 159086385

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 124771, 374313, 623855, 1871565, 17343169, 52029507, 86715845, 260147535]

約数ペア:

[(1, 260147535), (3, 86715845), (5, 52029507), (15, 17343169), (139, 1871565), (417, 623855), (695, 374313), (2085, 124771)]