68570265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 117279360

約数和(自身を除く): 48709095

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 2467, 5559, 7401, 9265, 12335, 27795, 37005, 41939, 125817, 209695, 268903, 629085, 806709, 1344515, 4033545, 4571351, 13714053, 22856755, 68570265]

約数ペア:

[(1, 68570265), (3, 22856755), (5, 13714053), (15, 4571351), (17, 4033545), (51, 1344515), (85, 806709), (109, 629085), (255, 268903), (327, 209695), (545, 125817), (1635, 41939), (1853, 37005), (2467, 27795), (5559, 12335), (7401, 9265)]