75495147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16267}}^1$

素因数の和:16307

約数の個数: 32

約数和(自身を含む): 131185152

約数和(自身を除く): 55690005

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 16267, 48801, 113869, 211471, 276539, 341607, 634413, 829617, 1480297, 1935773, 3595007, 4440891, 5807319, 10785021, 25165049, 75495147]

約数ペア:

[(1, 75495147), (3, 25165049), (7, 10785021), (13, 5807319), (17, 4440891), (21, 3595007), (39, 1935773), (51, 1480297), (91, 829617), (119, 634413), (221, 341607), (273, 276539), (357, 211471), (663, 113869), (1547, 48801), (4641, 16267)]