8126495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 11235840

約数和(自身を除く): 3109345

約数列:

[1, 5, 13, 31, 37, 65, 109, 155, 185, 403, 481, 545, 1147, 1417, 2015, 2405, 3379, 4033, 5735, 7085, 14911, 16895, 20165, 43927, 52429, 74555, 125023, 219635, 262145, 625115, 1625299, 8126495]

約数ペア:

[(1, 8126495), (5, 1625299), (13, 625115), (31, 262145), (37, 219635), (65, 125023), (109, 74555), (155, 52429), (185, 43927), (403, 20165), (481, 16895), (545, 14911), (1147, 7085), (1417, 5735), (2015, 4033), (2405, 3379)]