69912415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 89091360

約数和(自身を除く): 19178945

約数列:

[1, 5, 17, 85, 409, 2011, 2045, 6953, 10055, 34187, 34765, 170935, 822499, 4112495, 13982483, 69912415]

約数ペア:

[(1, 69912415), (5, 13982483), (17, 4112495), (85, 822499), (409, 170935), (2011, 34765), (2045, 34187), (6953, 10055)]