23470245

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12721}}^1$

素因数の和:12773

約数の個数: 24

約数和(自身を含む): 41677272

約数和(自身を除く): 18207027

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 12721, 38163, 63605, 114489, 190815, 521561, 572445, 1564683, 2607805, 4694049, 7823415, 23470245]

約数ペア:

[(1, 23470245), (3, 7823415), (5, 4694049), (9, 2607805), (15, 1564683), (41, 572445), (45, 521561), (123, 190815), (205, 114489), (369, 63605), (615, 38163), (1845, 12721)]