871004067855

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1\times {\mathrm{881311}}^1$

素因数の和:882967

約数の個数: 32

約数和(自身を含む): 1428486893568

約数和(自身を除く): 557482825713

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1607, 4821, 8035, 24105, 65887, 197661, 329435, 881311, 988305, 2643933, 4406555, 13219665, 36133751, 108401253, 180668755, 542006265, 1416266777, 4248800331, 7081333885, 21244001655, 58066937857, 174200813571, 290334689285, 871004067855]

約数ペア:

[(1, 871004067855), (3, 290334689285), (5, 174200813571), (15, 58066937857), (41, 21244001655), (123, 7081333885), (205, 4248800331), (615, 1416266777), (1607, 542006265), (4821, 180668755), (8035, 108401253), (24105, 36133751), (65887, 13219665), (197661, 4406555), (329435, 2643933), (881311, 988305)]