68066235

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 124001280

約数和(自身を除く): 55935045

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 93, 155, 177, 279, 295, 465, 531, 827, 885, 1395, 1829, 2481, 2655, 4135, 5487, 7443, 9145, 12405, 16461, 25637, 27435, 37215, 48793, 76911, 82305, 128185, 146379, 230733, 243965, 384555, 439137, 731895, 1153665, 1512583, 2195685, 4537749, 7562915, 13613247, 22688745, 68066235]

約数ペア:

[(1, 68066235), (3, 22688745), (5, 13613247), (9, 7562915), (15, 4537749), (31, 2195685), (45, 1512583), (59, 1153665), (93, 731895), (155, 439137), (177, 384555), (279, 243965), (295, 230733), (465, 146379), (531, 128185), (827, 82305), (885, 76911), (1395, 48793), (1829, 37215), (2481, 27435), (2655, 25637), (4135, 16461), (5487, 12405), (7443, 9145)]