23658985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2339}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 34482240

約数和(自身を除く): 10823255

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 2339, 10115, 11695, 16373, 39763, 81865, 198815, 278341, 675971, 1391705, 3379855, 4731797, 23658985]

約数ペア:

[(1, 23658985), (5, 4731797), (7, 3379855), (17, 1391705), (35, 675971), (85, 278341), (119, 198815), (289, 81865), (595, 39763), (1445, 16373), (2023, 11695), (2339, 10115)]