87649551365

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{5981}}^1\times {\mathrm{16193}}^1$

素因数の和:22360

約数の個数: 16

約数和(自身を含む): 105784778736

約数和(自身を除く): 18135227371

約数列:

[1, 5, 181, 905, 5981, 16193, 29905, 80965, 1082561, 2930933, 5412805, 14654665, 96850333, 484251665, 17529910273, 87649551365]

約数ペア:

[(1, 87649551365), (5, 17529910273), (181, 484251665), (905, 96850333), (5981, 14654665), (16193, 5412805), (29905, 2930933), (80965, 1082561)]