156980615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{4241}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 205855776

約数和(自身を除く): 48875161

約数列:

[1, 5, 11, 55, 673, 3365, 4241, 7403, 21205, 37015, 46651, 233255, 2854193, 14270965, 31396123, 156980615]

約数ペア:

[(1, 156980615), (5, 31396123), (11, 14270965), (55, 2854193), (673, 233255), (3365, 46651), (4241, 37015), (7403, 21205)]