91020605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7823}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 118298880

約数和(自身を除く): 27278275

約数列:

[1, 5, 13, 65, 179, 895, 2327, 7823, 11635, 39115, 101699, 508495, 1400317, 7001585, 18204121, 91020605]

約数ペア:

[(1, 91020605), (5, 18204121), (13, 7001585), (65, 1400317), (179, 508495), (895, 101699), (2327, 39115), (7823, 11635)]