31369940315

素因数分解:

$5^1\times 7^1\times {\mathrm{28001}}^1\times {\mathrm{32009}}^1$

素因数の和:60022

約数の個数: 16

約数和(自身を含む): 43024512960

約数和(自身を除く): 11654572645

約数列:

[1, 5, 7, 35, 28001, 32009, 140005, 160045, 196007, 224063, 980035, 1120315, 896284009, 4481420045, 6273988063, 31369940315]

約数ペア:

[(1, 31369940315), (5, 6273988063), (7, 4481420045), (35, 896284009), (28001, 1120315), (32009, 980035), (140005, 224063), (160045, 196007)]