164025195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10859}}^1$

素因数の和:10939

約数の個数: 32

約数和(自身を含む): 281491200

約数和(自身を除く): 117466005

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 10859, 15105, 32577, 54295, 162885, 206321, 575527, 618963, 1031605, 1726581, 2877635, 3094815, 8632905, 10935013, 32805039, 54675065, 164025195]

約数ペア:

[(1, 164025195), (3, 54675065), (5, 32805039), (15, 10935013), (19, 8632905), (53, 3094815), (57, 2877635), (95, 1726581), (159, 1031605), (265, 618963), (285, 575527), (795, 206321), (1007, 162885), (3021, 54295), (5035, 32577), (10859, 15105)]