23138145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12541}}^1$

素因数の和:12593

約数の個数: 24

約数和(自身を含む): 41087592

約数和(自身を除く): 17949447

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 12541, 37623, 62705, 112869, 188115, 514181, 564345, 1542543, 2570905, 4627629, 7712715, 23138145]

約数ペア:

[(1, 23138145), (3, 7712715), (5, 4627629), (9, 2570905), (15, 1542543), (41, 564345), (45, 514181), (123, 188115), (205, 112869), (369, 62705), (615, 37623), (1845, 12541)]