137113885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{21991}}^1$

素因数の和:22068

約数の個数: 16

約数和(自身を含む): 174176640

約数和(自身を除く): 37062755

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 21991, 109955, 637739, 945613, 3188695, 4728065, 27422777, 137113885]

約数ペア:

[(1, 137113885), (5, 27422777), (29, 4728065), (43, 3188695), (145, 945613), (215, 637739), (1247, 109955), (6235, 21991)]