56153115

素因数分解:

$3^3\times 5^1\times {\mathrm{415949}}^1$

素因数の和:415963

約数の個数: 16

約数和(自身を含む): 99828000

約数和(自身を除く): 43674885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 415949, 1247847, 2079745, 3743541, 6239235, 11230623, 18717705, 56153115]

約数ペア:

[(1, 56153115), (3, 18717705), (5, 11230623), (9, 6239235), (15, 3743541), (27, 2079745), (45, 1247847), (135, 415949)]