156955855

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{30097}}^1$

素因数の和:30258

約数の個数: 16

約数和(自身を含む): 216705600

約数和(自身を除く): 59749745

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 30097, 150485, 210679, 1053395, 4484453, 22422265, 31391171, 156955855]

約数ペア:

[(1, 156955855), (5, 31391171), (7, 22422265), (35, 4484453), (149, 1053395), (745, 210679), (1043, 150485), (5215, 30097)]