13888915705

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{5939}}^1$

素因数の和:6673

約数の個数: 32

約数和(自身を含む): 19257004800

約数和(自身を除く): 5368089095

約数列:

[1, 5, 7, 35, 109, 545, 613, 763, 3065, 3815, 4291, 5939, 21455, 29695, 41573, 66817, 207865, 334085, 467719, 647351, 2338595, 3236755, 3640607, 4531457, 18203035, 22657285, 25484249, 127421245, 396826163, 1984130815, 2777783141, 13888915705]

約数ペア:

[(1, 13888915705), (5, 2777783141), (7, 1984130815), (35, 396826163), (109, 127421245), (545, 25484249), (613, 22657285), (763, 18203035), (3065, 4531457), (3815, 3640607), (4291, 3236755), (5939, 2338595), (21455, 647351), (29695, 467719), (41573, 334085), (66817, 207865)]