9858825

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 18086640

約数和(自身を除く): 8227815

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1019, 1075, 1935, 3057, 3225, 5095, 9171, 9675, 15285, 25475, 43817, 45855, 76425, 131451, 219085, 229275, 394353, 657255, 1095425, 1971765, 3286275, 9858825]

約数ペア:

[(1, 9858825), (3, 3286275), (5, 1971765), (9, 1095425), (15, 657255), (25, 394353), (43, 229275), (45, 219085), (75, 131451), (129, 76425), (215, 45855), (225, 43817), (387, 25475), (645, 15285), (1019, 9675), (1075, 9171), (1935, 5095), (3057, 3225)]