120020595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{470669}}^1$

素因数の和:470694

約数の個数: 16

約数和(自身を含む): 203329440

約数和(自身を除く): 83308845

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 470669, 1412007, 2353345, 7060035, 8001373, 24004119, 40006865, 120020595]

約数ペア:

[(1, 120020595), (3, 40006865), (5, 24004119), (15, 8001373), (17, 7060035), (51, 2353345), (85, 1412007), (255, 470669)]