827203105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{85147}}^1$

素因数の和:85248

約数の個数: 16

約数和(自身を含む): 1042211520

約数和(自身を除く): 215008415

約数列:

[1, 5, 29, 67, 145, 335, 1943, 9715, 85147, 425735, 2469263, 5704849, 12346315, 28524245, 165440621, 827203105]

約数ペア:

[(1, 827203105), (5, 165440621), (29, 28524245), (67, 12346315), (145, 5704849), (335, 2469263), (1943, 425735), (9715, 85147)]