82661995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7351}}^1$

素因数の和:7542

約数の個数: 16

約数和(自身を含む): 107456832

約数和(自身を除く): 24794837

約数列:

[1, 5, 13, 65, 173, 865, 2249, 7351, 11245, 36755, 95563, 477815, 1271723, 6358615, 16532399, 82661995]

約数ペア:

[(1, 82661995), (5, 16532399), (13, 6358615), (65, 1271723), (173, 477815), (865, 95563), (2249, 36755), (7351, 11245)]