72528985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10753}}^1$

素因数の和:10848

約数の個数: 16

約数和(自身を含む): 92914560

約数和(自身を除く): 20385575

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 10753, 53765, 204307, 763463, 1021535, 3817315, 14505797, 72528985]

約数ペア:

[(1, 72528985), (5, 14505797), (19, 3817315), (71, 1021535), (95, 763463), (355, 204307), (1349, 53765), (6745, 10753)]