90663395

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 111341568

約数和(自身を除く): 20678173

約数列:

[1, 5, 67, 127, 335, 635, 2131, 8509, 10655, 42545, 142777, 270637, 713885, 1353185, 18132679, 90663395]

約数ペア:

[(1, 90663395), (5, 18132679), (67, 1353185), (127, 713885), (335, 270637), (635, 142777), (2131, 42545), (8509, 10655)]