7419285

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 13029120

約数和(自身を除く): 5609835

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 2087, 3555, 6261, 10435, 18783, 31305, 93915, 164873, 494619, 824365, 1483857, 2473095, 7419285]

約数ペア:

[(1, 7419285), (3, 2473095), (5, 1483857), (9, 824365), (15, 494619), (45, 164873), (79, 93915), (237, 31305), (395, 18783), (711, 10435), (1185, 6261), (2087, 3555)]