74741715

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5869}}^1$

素因数の和:6163

約数の個数: 24

約数和(自身を含む): 130032240

約数和(自身を除く): 55290525

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 5869, 12735, 17607, 29345, 52821, 88035, 264105, 1660927, 4982781, 8304635, 14948343, 24913905, 74741715]

約数ペア:

[(1, 74741715), (3, 24913905), (5, 14948343), (9, 8304635), (15, 4982781), (45, 1660927), (283, 264105), (849, 88035), (1415, 52821), (2547, 29345), (4245, 17607), (5869, 12735)]