1329025575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1042373}}^1$

素因数の和:1042403

約数の個数: 24

約数和(自身を含む): 2326578768

約数和(自身を除く): 997553193

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1042373, 3127119, 5211865, 15635595, 17720341, 26059325, 53161023, 78177975, 88601705, 265805115, 443008525, 1329025575]

約数ペア:

[(1, 1329025575), (3, 443008525), (5, 265805115), (15, 88601705), (17, 78177975), (25, 53161023), (51, 26059325), (75, 17720341), (85, 15635595), (255, 5211865), (425, 3127119), (1275, 1042373)]