13280135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 17586720

約数和(自身を除く): 4306585

約数列:

[1, 5, 11, 55, 89, 445, 979, 2713, 4895, 13565, 29843, 149215, 241457, 1207285, 2656027, 13280135]

約数ペア:

[(1, 13280135), (5, 2656027), (11, 1207285), (55, 241457), (89, 149215), (445, 29843), (979, 13565), (2713, 4895)]