7786125

素因数分解:

$3^4\times 5^3\times {\mathrm{769}}^1$

素因数の和:796

約数の個数: 40

約数和(自身を含む): 14534520

約数和(自身を除く): 6748395

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 769, 1125, 2025, 2307, 3375, 3845, 6921, 10125, 11535, 19225, 20763, 34605, 57675, 62289, 96125, 103815, 173025, 288375, 311445, 519075, 865125, 1557225, 2595375, 7786125]

約数ペア:

[(1, 7786125), (3, 2595375), (5, 1557225), (9, 865125), (15, 519075), (25, 311445), (27, 288375), (45, 173025), (75, 103815), (81, 96125), (125, 62289), (135, 57675), (225, 34605), (375, 20763), (405, 19225), (675, 11535), (769, 10125), (1125, 6921), (2025, 3845), (2307, 3375)]