9409415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4858

約数の個数: 16

約数和(自身を含む): 12477888

約数和(自身を除く): 3068473

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 4813, 24065, 81821, 110699, 409105, 553495, 1881883, 9409415]

約数ペア:

[(1, 9409415), (5, 1881883), (17, 553495), (23, 409105), (85, 110699), (115, 81821), (391, 24065), (1955, 4813)]