13286835

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 24306480

約数和(自身を除く): 11019645

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 619, 795, 1431, 1857, 2385, 3095, 4293, 5571, 7155, 9285, 16713, 21465, 27855, 32807, 50139, 83565, 98421, 164035, 250695, 295263, 492105, 885789, 1476315, 2657367, 4428945, 13286835]

約数ペア:

[(1, 13286835), (3, 4428945), (5, 2657367), (9, 1476315), (15, 885789), (27, 492105), (45, 295263), (53, 250695), (81, 164035), (135, 98421), (159, 83565), (265, 50139), (405, 32807), (477, 27855), (619, 21465), (795, 16713), (1431, 9285), (1857, 7155), (2385, 5571), (3095, 4293)]