412497905

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{1543}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 500404224

約数和(自身を除く): 87906319

約数列:

[1, 5, 127, 421, 635, 1543, 2105, 7715, 53467, 195961, 267335, 649603, 979805, 3248015, 82499581, 412497905]

約数ペア:

[(1, 412497905), (5, 82499581), (127, 3248015), (421, 979805), (635, 649603), (1543, 267335), (2105, 195961), (7715, 53467)]