193835525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3659}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 260504160

約数和(自身を除く): 66668635

約数列:

[1, 5, 13, 25, 65, 163, 325, 815, 2119, 3659, 4075, 10595, 18295, 47567, 52975, 91475, 237835, 596417, 1189175, 2982085, 7753421, 14910425, 38767105, 193835525]

約数ペア:

[(1, 193835525), (5, 38767105), (13, 14910425), (25, 7753421), (65, 2982085), (163, 1189175), (325, 596417), (815, 237835), (2119, 91475), (3659, 52975), (4075, 47567), (10595, 18295)]