3879215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 959185

約数列:

[1, 5, 41, 127, 149, 205, 635, 745, 5207, 6109, 18923, 26035, 30545, 94615, 775843, 3879215]

約数ペア:

[(1, 3879215), (5, 775843), (41, 94615), (127, 30545), (149, 26035), (205, 18923), (635, 6109), (745, 5207)]