156955805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{1283}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 193216320

約数和(自身を除く): 36260515

約数列:

[1, 5, 43, 215, 569, 1283, 2845, 6415, 24467, 55169, 122335, 275845, 730027, 3650135, 31391161, 156955805]

約数ペア:

[(1, 156955805), (5, 31391161), (43, 3650135), (215, 730027), (569, 275845), (1283, 122335), (2845, 55169), (6415, 24467)]