52890945

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 87610368

約数和(自身を除く): 34719423

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 607, 785, 1821, 2355, 3035, 5809, 9105, 17427, 22459, 29045, 67377, 87135, 95299, 112295, 285897, 336885, 476495, 1429485, 3526063, 10578189, 17630315, 52890945]

約数ペア:

[(1, 52890945), (3, 17630315), (5, 10578189), (15, 3526063), (37, 1429485), (111, 476495), (157, 336885), (185, 285897), (471, 112295), (555, 95299), (607, 87135), (785, 67377), (1821, 29045), (2355, 22459), (3035, 17427), (5809, 9105)]