20190166005

素因数分解:

$3^1\times 5^1\times {\mathrm{5261}}^1\times {\mathrm{255847}}^1$

素因数の和:261116

約数の個数: 16

約数和(自身を含む): 32310532224

約数和(自身を除く): 12120366219

約数列:

[1, 3, 5, 15, 5261, 15783, 26305, 78915, 255847, 767541, 1279235, 3837705, 1346011067, 4038033201, 6730055335, 20190166005]

約数ペア:

[(1, 20190166005), (3, 6730055335), (5, 4038033201), (15, 1346011067), (5261, 3837705), (15783, 1279235), (26305, 767541), (78915, 255847)]