23090605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 29505600

約数和(自身を除く): 6414995

約数列:

[1, 5, 19, 89, 95, 445, 1691, 2731, 8455, 13655, 51889, 243059, 259445, 1215295, 4618121, 23090605]

約数ペア:

[(1, 23090605), (5, 4618121), (19, 1215295), (89, 259445), (95, 243059), (445, 51889), (1691, 13655), (2731, 8455)]