7939765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 10439280

約数和(自身を除く): 2499515

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 3221, 16105, 54757, 93409, 273785, 467045, 1587953, 7939765]

約数ペア:

[(1, 7939765), (5, 1587953), (17, 467045), (29, 273785), (85, 93409), (145, 54757), (493, 16105), (2465, 3221)]