23213685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140689}}^1$

素因数の和:140708

約数の個数: 16

約数和(自身を含む): 40518720

約数和(自身を除く): 17305035

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 140689, 422067, 703445, 1547579, 2110335, 4642737, 7737895, 23213685]

約数ペア:

[(1, 23213685), (3, 7737895), (5, 4642737), (11, 2110335), (15, 1547579), (33, 703445), (55, 422067), (165, 140689)]