8959925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 12603360

約数和(自身を除く): 3643435

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 1451, 6175, 7255, 18863, 27569, 36275, 94315, 137845, 358397, 471575, 689225, 1791985, 8959925]

約数ペア:

[(1, 8959925), (5, 1791985), (13, 689225), (19, 471575), (25, 358397), (65, 137845), (95, 94315), (247, 36275), (325, 27569), (475, 18863), (1235, 7255), (1451, 6175)]