316757645

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 404978616

約数和(自身を除く): 88220971

約数列:

[1, 5, 19, 95, 113, 361, 565, 1553, 1805, 2147, 7765, 10735, 29507, 40793, 147535, 175489, 203965, 560633, 877445, 2803165, 3334291, 16671455, 63351529, 316757645]

約数ペア:

[(1, 316757645), (5, 63351529), (19, 16671455), (95, 3334291), (113, 2803165), (361, 877445), (565, 560633), (1553, 203965), (1805, 175489), (2147, 147535), (7765, 40793), (10735, 29507)]