67971855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5939}}^1$

素因数の和:6063

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 57480945

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 3815, 5939, 11445, 17817, 29695, 41573, 89085, 124719, 207865, 623595, 647351, 1942053, 3236755, 4531457, 9710265, 13594371, 22657285, 67971855]

約数ペア:

[(1, 67971855), (3, 22657285), (5, 13594371), (7, 9710265), (15, 4531457), (21, 3236755), (35, 1942053), (105, 647351), (109, 623595), (327, 207865), (545, 124719), (763, 89085), (1635, 41573), (2289, 29695), (3815, 17817), (5939, 11445)]