87151955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83399}}^1$

素因数の和:83434

約数の個数: 16

約数和(自身を含む): 120096000

約数和(自身を除く): 32944045

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 83399, 416995, 917389, 1584581, 4586945, 7922905, 17430391, 87151955]

約数ペア:

[(1, 87151955), (5, 17430391), (11, 7922905), (19, 4586945), (55, 1584581), (95, 917389), (209, 416995), (1045, 83399)]