15804927355

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{49121}}^1$

素因数の和:49479

約数の個数: 32

約数和(自身を含む): 22493946240

約数和(自身を除く): 6689018885

約数列:

[1, 5, 7, 29, 35, 145, 203, 317, 1015, 1585, 2219, 9193, 11095, 45965, 49121, 64351, 245605, 321755, 343847, 1424509, 1719235, 7122545, 9971563, 15571357, 49857815, 77856785, 108999499, 451569353, 544997495, 2257846765, 3160985471, 15804927355]

約数ペア:

[(1, 15804927355), (5, 3160985471), (7, 2257846765), (29, 544997495), (35, 451569353), (145, 108999499), (203, 77856785), (317, 49857815), (1015, 15571357), (1585, 9971563), (2219, 7122545), (9193, 1719235), (11095, 1424509), (45965, 343847), (49121, 321755), (64351, 245605)]