6885820125

素因数分解:

$3^4\times 5^3\times {\mathrm{680081}}^1$

素因数の和:680108

約数の個数: 40

約数和(自身を含む): 12837227832

約数和(自身を除く): 5951407707

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125, 680081, 2040243, 3400405, 6120729, 10201215, 17002025, 18362187, 30603645, 51006075, 55086561, 85010125, 91810935, 153018225, 255030375, 275432805, 459054675, 765091125, 1377164025, 2295273375, 6885820125]

約数ペア:

[(1, 6885820125), (3, 2295273375), (5, 1377164025), (9, 765091125), (15, 459054675), (25, 275432805), (27, 255030375), (45, 153018225), (75, 91810935), (81, 85010125), (125, 55086561), (135, 51006075), (225, 30603645), (375, 18362187), (405, 17002025), (675, 10201215), (1125, 6120729), (2025, 3400405), (3375, 2040243), (10125, 680081)]