23121845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 28894320

約数和(自身を除く): 5772475

約数列:

[1, 5, 29, 145, 181, 881, 905, 4405, 5249, 25549, 26245, 127745, 159461, 797305, 4624369, 23121845]

約数ペア:

[(1, 23121845), (5, 4624369), (29, 797305), (145, 159461), (181, 127745), (881, 26245), (905, 25549), (4405, 5249)]