1528508745

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1471}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 2797977600

約数和(自身を除く): 1269468855

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 179, 215, 387, 537, 645, 895, 1161, 1471, 1611, 1935, 2685, 4413, 4833, 5805, 7355, 7697, 8055, 13239, 22065, 23091, 24165, 38485, 39717, 63253, 66195, 69273, 115455, 189759, 198585, 207819, 263309, 316265, 346365, 569277, 789927, 948795, 1039095, 1316545, 1707831, 2369781, 2846385, 3949635, 7109343, 8539155, 11322287, 11848905, 33966861, 35546715, 56611435, 101900583, 169834305, 305701749, 509502915, 1528508745]

約数ペア:

[(1, 1528508745), (3, 509502915), (5, 305701749), (9, 169834305), (15, 101900583), (27, 56611435), (43, 35546715), (45, 33966861), (129, 11848905), (135, 11322287), (179, 8539155), (215, 7109343), (387, 3949635), (537, 2846385), (645, 2369781), (895, 1707831), (1161, 1316545), (1471, 1039095), (1611, 948795), (1935, 789927), (2685, 569277), (4413, 346365), (4833, 316265), (5805, 263309), (7355, 207819), (7697, 198585), (8055, 189759), (13239, 115455), (22065, 69273), (23091, 66195), (24165, 63253), (38485, 39717)]