90766885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{8293}}^1$

素因数の和:8508

約数の個数: 16

約数和(自身を含む): 119433600

約数和(自身を除く): 28666715

約数列:

[1, 5, 11, 55, 199, 995, 2189, 8293, 10945, 41465, 91223, 456115, 1650307, 8251535, 18153377, 90766885]

約数ペア:

[(1, 90766885), (5, 18153377), (11, 8251535), (55, 1650307), (199, 456115), (995, 91223), (2189, 41465), (8293, 10945)]