13929695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 18684288

約数和(自身を除く): 4754593

約数列:

[1, 5, 13, 31, 65, 155, 223, 403, 961, 1115, 2015, 2899, 4805, 6913, 12493, 14495, 34565, 62465, 89869, 214303, 449345, 1071515, 2785939, 13929695]

約数ペア:

[(1, 13929695), (5, 2785939), (13, 1071515), (31, 449345), (65, 214303), (155, 89869), (223, 62465), (403, 34565), (961, 14495), (1115, 12493), (2015, 6913), (2899, 4805)]