66161495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4817}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 82561248

約数和(自身を除く): 16399753

約数列:

[1, 5, 41, 67, 205, 335, 2747, 4817, 13735, 24085, 197497, 322739, 987485, 1613695, 13232299, 66161495]

約数ペア:

[(1, 66161495), (5, 13232299), (41, 1613695), (67, 987485), (205, 322739), (335, 197497), (2747, 24085), (4817, 13735)]