6290245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 2418875

約数列:

[1, 5, 13, 29, 47, 65, 71, 145, 235, 355, 377, 611, 923, 1363, 1885, 2059, 3055, 3337, 4615, 6815, 10295, 16685, 17719, 26767, 43381, 88595, 96773, 133835, 216905, 483865, 1258049, 6290245]

約数ペア:

[(1, 6290245), (5, 1258049), (13, 483865), (29, 216905), (47, 133835), (65, 96773), (71, 88595), (145, 43381), (235, 26767), (355, 17719), (377, 16685), (611, 10295), (923, 6815), (1363, 4615), (1885, 3337), (2059, 3055)]