86637265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{121171}}^1$

素因数の和:121200

約数の個数: 16

約数和(自身を含む): 122141376

約数和(自身を除く): 35504111

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 121171, 605855, 1332881, 1575223, 6664405, 7876115, 17327453, 86637265]

約数ペア:

[(1, 86637265), (5, 17327453), (11, 7876115), (13, 6664405), (55, 1575223), (65, 1332881), (143, 605855), (715, 121171)]