68762005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1879}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 89066880

約数和(自身を除く): 20304875

約数列:

[1, 5, 13, 65, 563, 1879, 2815, 7319, 9395, 24427, 36595, 122135, 1057877, 5289385, 13752401, 68762005]

約数ペア:

[(1, 68762005), (5, 13752401), (13, 5289385), (65, 1057877), (563, 122135), (1879, 36595), (2815, 24427), (7319, 9395)]