22003215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 38646720

約数和(自身を除く): 16643505

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2129, 3445, 6387, 10335, 10645, 27677, 31935, 83031, 112837, 138385, 338511, 415155, 564185, 1466881, 1692555, 4400643, 7334405, 22003215]

約数ペア:

[(1, 22003215), (3, 7334405), (5, 4400643), (13, 1692555), (15, 1466881), (39, 564185), (53, 415155), (65, 338511), (159, 138385), (195, 112837), (265, 83031), (689, 31935), (795, 27677), (2067, 10645), (2129, 10335), (3445, 6387)]