1377292025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{15727}}^1$

素因数の和:15881

約数の個数: 24

約数和(自身を含む): 1778648064

約数和(自身を除く): 401356039

約数列:

[1, 5, 25, 31, 113, 155, 565, 775, 2825, 3503, 15727, 17515, 78635, 87575, 393175, 487537, 1777151, 2437685, 8885755, 12188425, 44428775, 55091681, 275458405, 1377292025]

約数ペア:

[(1, 1377292025), (5, 275458405), (25, 55091681), (31, 44428775), (113, 12188425), (155, 8885755), (565, 2437685), (775, 1777151), (2825, 487537), (3503, 393175), (15727, 87575), (17515, 78635)]