73808205

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^2$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 120299616

約数和(自身を除く): 46491411

約数列:

[1, 3, 5, 15, 67, 201, 271, 335, 813, 1005, 1355, 4065, 18157, 54471, 73441, 90785, 220323, 272355, 367205, 1101615, 4920547, 14761641, 24602735, 73808205]

約数ペア:

[(1, 73808205), (3, 24602735), (5, 14761641), (15, 4920547), (67, 1101615), (201, 367205), (271, 272355), (335, 220323), (813, 90785), (1005, 73441), (1355, 54471), (4065, 18157)]