68523485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 87023616

約数和(自身を除く): 18500131

約数列:

[1, 5, 31, 59, 127, 155, 295, 635, 1829, 3481, 3937, 7493, 9145, 17405, 19685, 37465, 107911, 232283, 442087, 539555, 1161415, 2210435, 13704697, 68523485]

約数ペア:

[(1, 68523485), (5, 13704697), (31, 2210435), (59, 1161415), (127, 539555), (155, 442087), (295, 232283), (635, 107911), (1829, 37465), (3481, 19685), (3937, 17405), (7493, 9145)]