67996485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 123402240

約数和(自身を除く): 55405755

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 279, 395, 465, 617, 711, 1185, 1395, 1851, 2449, 3085, 3555, 5553, 7347, 9255, 12245, 19127, 22041, 27765, 36735, 48743, 57381, 95635, 110205, 146229, 172143, 243715, 286905, 438687, 731145, 860715, 1511033, 2193435, 4533099, 7555165, 13599297, 22665495, 67996485]

約数ペア:

[(1, 67996485), (3, 22665495), (5, 13599297), (9, 7555165), (15, 4533099), (31, 2193435), (45, 1511033), (79, 860715), (93, 731145), (155, 438687), (237, 286905), (279, 243715), (395, 172143), (465, 146229), (617, 110205), (711, 95635), (1185, 57381), (1395, 48743), (1851, 36735), (2449, 27765), (3085, 22041), (3555, 19127), (5553, 12245), (7347, 9255)]