84013195

素因数分解:

$5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2503}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 118178784

約数和(自身を除く): 34165589

約数列:

[1, 5, 7, 35, 49, 137, 245, 685, 959, 2503, 4795, 6713, 12515, 17521, 33565, 87605, 122647, 342911, 613235, 1714555, 2400377, 12001885, 16802639, 84013195]

約数ペア:

[(1, 84013195), (5, 16802639), (7, 12001885), (35, 2400377), (49, 1714555), (137, 613235), (245, 342911), (685, 122647), (959, 87605), (2503, 33565), (4795, 17521), (6713, 12515)]