23502905

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 30861000

約数和(自身を除く): 7358095

約数列:

[1, 5, 19, 29, 95, 145, 361, 449, 551, 1805, 2245, 2755, 8531, 10469, 13021, 42655, 52345, 65105, 162089, 247399, 810445, 1236995, 4700581, 23502905]

約数ペア:

[(1, 23502905), (5, 4700581), (19, 1236995), (29, 810445), (95, 247399), (145, 162089), (361, 65105), (449, 52345), (551, 42655), (1805, 13021), (2245, 10469), (2755, 8531)]