154401115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{14107}}^1$

素因数の和:14322

約数の個数: 16

約数和(自身を含む): 203155200

約数和(自身を除く): 48754085

約数列:

[1, 5, 11, 55, 199, 995, 2189, 10945, 14107, 70535, 155177, 775885, 2807293, 14036465, 30880223, 154401115]

約数ペア:

[(1, 154401115), (5, 30880223), (11, 14036465), (55, 2807293), (199, 775885), (995, 155177), (2189, 70535), (10945, 14107)]