89461165

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 108965376

約数和(自身を除く): 19504211

約数列:

[1, 5, 103, 271, 515, 641, 1355, 3205, 27913, 66023, 139565, 173711, 330115, 868555, 17892233, 89461165]

約数ペア:

[(1, 89461165), (5, 17892233), (103, 868555), (271, 330115), (515, 173711), (641, 139565), (1355, 66023), (3205, 27913)]