2427815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 3217536

約数和(自身を除く): 789721

約数列:

[1, 5, 13, 41, 65, 205, 533, 911, 2665, 4555, 11843, 37351, 59215, 186755, 485563, 2427815]

約数ペア:

[(1, 2427815), (5, 485563), (13, 186755), (41, 59215), (65, 37351), (205, 11843), (533, 4555), (911, 2665)]