126841615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19031}}^1$

素因数の和:19110

約数の個数: 16

約数和(自身を含む): 160782336

約数和(自身を除く): 33940721

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 19031, 95155, 589961, 818333, 2949805, 4091665, 25368323, 126841615]

約数ペア:

[(1, 126841615), (5, 25368323), (31, 4091665), (43, 2949805), (155, 818333), (215, 589961), (1333, 95155), (6665, 19031)]