180147235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{12377}}^1$

素因数の和:12494

約数の個数: 16

約数和(自身を含む): 224586432

約数和(自身を除く): 44439197

約数列:

[1, 5, 41, 71, 205, 355, 2911, 12377, 14555, 61885, 507457, 878767, 2537285, 4393835, 36029447, 180147235]

約数ペア:

[(1, 180147235), (5, 36029447), (41, 4393835), (71, 2537285), (205, 878767), (355, 507457), (2911, 61885), (12377, 14555)]