69156865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5557}}^1$

素因数の和:5712

約数の個数: 16

約数和(自身を含む): 88038720

約数和(自身を除く): 18881855

約数列:

[1, 5, 19, 95, 131, 655, 2489, 5557, 12445, 27785, 105583, 527915, 727967, 3639835, 13831373, 69156865]

約数ペア:

[(1, 69156865), (5, 13831373), (19, 3639835), (95, 727967), (131, 527915), (655, 105583), (2489, 27785), (5557, 12445)]