3898325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 5282400

約数和(自身を除く): 1384075

約数列:

[1, 5, 19, 25, 29, 95, 145, 283, 475, 551, 725, 1415, 2755, 5377, 7075, 8207, 13775, 26885, 41035, 134425, 155933, 205175, 779665, 3898325]

約数ペア:

[(1, 3898325), (5, 779665), (19, 205175), (25, 155933), (29, 134425), (95, 41035), (145, 26885), (283, 13775), (475, 8207), (551, 7075), (725, 5377), (1415, 2755)]