90656495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7673}}^1$

素因数の和:7834

約数の個数: 16

約数和(自身を含む): 116030880

約数和(自身を除く): 25374385

約数列:

[1, 5, 17, 85, 139, 695, 2363, 7673, 11815, 38365, 130441, 652205, 1066547, 5332735, 18131299, 90656495]

約数ペア:

[(1, 90656495), (5, 18131299), (17, 5332735), (85, 1066547), (139, 652205), (695, 130441), (2363, 38365), (7673, 11815)]