3721306455

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 6824632320

約数和(自身を除く): 3103325865

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 107, 135, 237, 321, 395, 405, 535, 711, 963, 1087, 1185, 1605, 2133, 2889, 3261, 3555, 4815, 5435, 6399, 8453, 8667, 9783, 10665, 14445, 16305, 25359, 29349, 31995, 42265, 43335, 48915, 76077, 85873, 88047, 116309, 126795, 146745, 228231, 257619, 348927, 380385, 429365, 440235, 581545, 684693, 772857, 1046781, 1141155, 1288095, 1744635, 2318571, 3140343, 3423465, 3864285, 5233905, 6955713, 9188411, 9421029, 11592855, 15701715, 27565233, 34778565, 45942055, 47105145, 82695699, 137826165, 248087097, 413478495, 744261291, 1240435485, 3721306455]

約数ペア:

[(1, 3721306455), (3, 1240435485), (5, 744261291), (9, 413478495), (15, 248087097), (27, 137826165), (45, 82695699), (79, 47105145), (81, 45942055), (107, 34778565), (135, 27565233), (237, 15701715), (321, 11592855), (395, 9421029), (405, 9188411), (535, 6955713), (711, 5233905), (963, 3864285), (1087, 3423465), (1185, 3140343), (1605, 2318571), (2133, 1744635), (2889, 1288095), (3261, 1141155), (3555, 1046781), (4815, 772857), (5435, 684693), (6399, 581545), (8453, 440235), (8667, 429365), (9783, 380385), (10665, 348927), (14445, 257619), (16305, 228231), (25359, 146745), (29349, 126795), (31995, 116309), (42265, 88047), (43335, 85873), (48915, 76077)]