155690315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{65831}}^1$

素因数の和:65890

約数の個数: 16

約数和(自身を含む): 208555776

約数和(自身を除く): 52865461

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 65831, 329155, 724141, 2830733, 3620705, 14153665, 31138063, 155690315]

約数ペア:

[(1, 155690315), (5, 31138063), (11, 14153665), (43, 3620705), (55, 2830733), (215, 724141), (473, 329155), (2365, 65831)]