156017895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5801}}^1$

素因数の和:5983

約数の個数: 32

約数和(自身を含む): 274040064

約数和(自身を除く): 118022169

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 5801, 8965, 17403, 26895, 29005, 63811, 87015, 191433, 319055, 945563, 957165, 2836689, 4727815, 10401193, 14183445, 31203579, 52005965, 156017895]

約数ペア:

[(1, 156017895), (3, 52005965), (5, 31203579), (11, 14183445), (15, 10401193), (33, 4727815), (55, 2836689), (163, 957165), (165, 945563), (489, 319055), (815, 191433), (1793, 87015), (2445, 63811), (5379, 29005), (5801, 26895), (8965, 17403)]