28495315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 36484992

約数和(自身を除く): 7989677

約数列:

[1, 5, 17, 85, 137, 685, 2329, 2447, 11645, 12235, 41599, 207995, 335239, 1676195, 5699063, 28495315]

約数ペア:

[(1, 28495315), (5, 5699063), (17, 1676195), (85, 335239), (137, 207995), (685, 41599), (2329, 12235), (2447, 11645)]