71866765

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{811}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 88865280

約数和(自身を除く): 16998515

約数列:

[1, 5, 37, 185, 479, 811, 2395, 4055, 17723, 30007, 88615, 150035, 388469, 1942345, 14373353, 71866765]

約数ペア:

[(1, 71866765), (5, 14373353), (37, 1942345), (185, 388469), (479, 150035), (811, 88615), (2395, 30007), (4055, 17723)]