28929915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{91841}}^1$

素因数の和:91859

約数の個数: 24

約数和(自身を含む): 57309408

約数和(自身を除く): 28379493

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 91841, 275523, 459205, 642887, 826569, 1377615, 1928661, 3214435, 4132845, 5785983, 9643305, 28929915]

約数ペア:

[(1, 28929915), (3, 9643305), (5, 5785983), (7, 4132845), (9, 3214435), (15, 1928661), (21, 1377615), (35, 826569), (45, 642887), (63, 459205), (105, 275523), (315, 91841)]