159153985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3037}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 195987456

約数和(自身を除く): 36833471

約数列:

[1, 5, 47, 223, 235, 1115, 3037, 10481, 15185, 52405, 142739, 677251, 713695, 3386255, 31830797, 159153985]

約数ペア:

[(1, 159153985), (5, 31830797), (47, 3386255), (223, 713695), (235, 677251), (1115, 142739), (3037, 52405), (10481, 15185)]