90265865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1889}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 114307200

約数和(自身を除く): 24041335

約数列:

[1, 5, 19, 95, 503, 1889, 2515, 9445, 9557, 35891, 47785, 179455, 950167, 4750835, 18053173, 90265865]

約数ペア:

[(1, 90265865), (5, 18053173), (19, 4750835), (95, 950167), (503, 179455), (1889, 47785), (2515, 35891), (9445, 9557)]