67294305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 129052560

約数和(自身を除く): 61758255

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 3109, 4329, 7215, 9327, 15545, 21645, 27981, 40417, 46635, 115033, 121251, 139905, 202085, 345099, 363753, 575165, 606255, 1035297, 1495429, 1725495, 1818765, 4486287, 5176485, 7477145, 13458861, 22431435, 67294305]

約数ペア:

[(1, 67294305), (3, 22431435), (5, 13458861), (9, 7477145), (13, 5176485), (15, 4486287), (37, 1818765), (39, 1725495), (45, 1495429), (65, 1035297), (111, 606255), (117, 575165), (185, 363753), (195, 345099), (333, 202085), (481, 139905), (555, 121251), (585, 115033), (1443, 46635), (1665, 40417), (2405, 27981), (3109, 21645), (4329, 15545), (7215, 9327)]