38872305

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 71412264

約数和(自身を除く): 32539959

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 2341, 3321, 5535, 7023, 11705, 16605, 21069, 35115, 63207, 95981, 105345, 189621, 287943, 316035, 479905, 863829, 948105, 1439715, 2591487, 4319145, 7774461, 12957435, 38872305]

約数ペア:

[(1, 38872305), (3, 12957435), (5, 7774461), (9, 4319145), (15, 2591487), (27, 1439715), (41, 948105), (45, 863829), (81, 479905), (123, 316035), (135, 287943), (205, 189621), (369, 105345), (405, 95981), (615, 63207), (1107, 35115), (1845, 21069), (2341, 16605), (3321, 11705), (5535, 7023)]