16211674515

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1\times {\mathrm{10391}}^1$

素因数の和:12659

約数の個数: 32

約数和(自身を含む): 26505086976

約数和(自身を除く): 10293412461

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2213, 6639, 10391, 11065, 31173, 33195, 51955, 104011, 155865, 312033, 488377, 520055, 1465131, 1560165, 2441885, 7325655, 22995283, 68985849, 114976415, 344929245, 1080778301, 3242334903, 5403891505, 16211674515]

約数ペア:

[(1, 16211674515), (3, 5403891505), (5, 3242334903), (15, 1080778301), (47, 344929245), (141, 114976415), (235, 68985849), (705, 22995283), (2213, 7325655), (6639, 2441885), (10391, 1560165), (11065, 1465131), (31173, 520055), (33195, 488377), (51955, 312033), (104011, 155865)]