5256315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6871}}^1$

素因数の和:6899

約数の個数: 24

約数和(自身を含む): 9648288

約数和(自身を除く): 4391973

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 6871, 20613, 34355, 61839, 103065, 116807, 309195, 350421, 584035, 1051263, 1752105, 5256315]

約数ペア:

[(1, 5256315), (3, 1752105), (5, 1051263), (9, 584035), (15, 350421), (17, 309195), (45, 116807), (51, 103065), (85, 61839), (153, 34355), (255, 20613), (765, 6871)]