69757065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 143377920

約数和(自身を除く): 73620855

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 97, 105, 135, 189, 291, 315, 485, 679, 761, 873, 945, 1455, 2037, 2283, 2619, 3395, 3805, 4365, 5327, 6111, 6849, 10185, 11415, 13095, 15981, 18333, 20547, 26635, 30555, 34245, 47943, 73817, 79905, 91665, 102735, 143829, 221451, 239715, 369085, 516719, 664353, 719145, 1107255, 1550157, 1993059, 2583595, 3321765, 4650471, 7750785, 9965295, 13951413, 23252355, 69757065]

約数ペア:

[(1, 69757065), (3, 23252355), (5, 13951413), (7, 9965295), (9, 7750785), (15, 4650471), (21, 3321765), (27, 2583595), (35, 1993059), (45, 1550157), (63, 1107255), (97, 719145), (105, 664353), (135, 516719), (189, 369085), (291, 239715), (315, 221451), (485, 143829), (679, 102735), (761, 91665), (873, 79905), (945, 73817), (1455, 47943), (2037, 34245), (2283, 30555), (2619, 26635), (3395, 20547), (3805, 18333), (4365, 15981), (5327, 13095), (6111, 11415), (6849, 10185)]