127133945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5987}}^1$

素因数の和:6160

約数の個数: 16

約数和(自身を含む): 158658048

約数和(自身を除く): 31524103

約数列:

[1, 5, 31, 137, 155, 685, 4247, 5987, 21235, 29935, 185597, 820219, 927985, 4101095, 25426789, 127133945]

約数ペア:

[(1, 127133945), (5, 25426789), (31, 4101095), (137, 927985), (155, 820219), (685, 185597), (4247, 29935), (5987, 21235)]