70974865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3511}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 92042496

約数和(自身を除く): 21067631

約数列:

[1, 5, 13, 65, 311, 1555, 3511, 4043, 17555, 20215, 45643, 228215, 1091921, 5459605, 14194973, 70974865]

約数ペア:

[(1, 70974865), (5, 14194973), (13, 5459605), (65, 1091921), (311, 228215), (1555, 45643), (3511, 20215), (4043, 17555)]