70628715

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9629}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 123186960

約数和(自身を除く): 52558245

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 9629, 28887, 48145, 86661, 144435, 433305, 1569527, 4708581, 7847635, 14125743, 23542905, 70628715]

約数ペア:

[(1, 70628715), (3, 23542905), (5, 14125743), (9, 7847635), (15, 4708581), (45, 1569527), (163, 433305), (489, 144435), (815, 86661), (1467, 48145), (2445, 28887), (7335, 9629)]