285087115105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19603}}^1\times {\mathrm{6047}}^1$

素因数の和:25705

約数の個数: 32

約数和(自身を含む): 378459454464

約数和(自身を除く): 93372339359

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 6047, 19603, 30235, 78611, 98015, 223739, 254839, 393055, 725311, 1118695, 1274195, 2908607, 3626555, 9429043, 14543035, 47145215, 118539341, 592696705, 1541011433, 4385955617, 7705057165, 21929778085, 57017423021, 285087115105]

約数ペア:

[(1, 285087115105), (5, 57017423021), (13, 21929778085), (37, 7705057165), (65, 4385955617), (185, 1541011433), (481, 592696705), (2405, 118539341), (6047, 47145215), (19603, 14543035), (30235, 9429043), (78611, 3626555), (98015, 2908607), (223739, 1274195), (254839, 1118695), (393055, 725311)]