78703225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 104303840

約数和(自身を除く): 25600615

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 2473, 6365, 12365, 31825, 46987, 61825, 165691, 234935, 828455, 1174675, 3148129, 4142275, 15740645, 78703225]

約数ペア:

[(1, 78703225), (5, 15740645), (19, 4142275), (25, 3148129), (67, 1174675), (95, 828455), (335, 234935), (475, 165691), (1273, 61825), (1675, 46987), (2473, 31825), (6365, 12365)]