201313485

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 376911360

約数和(自身を除く): 175597875

約数列:

[1, 3, 5, 9, 15, 27, 37, 41, 45, 111, 123, 135, 185, 205, 333, 369, 555, 615, 983, 999, 1107, 1517, 1665, 1845, 2949, 4551, 4915, 4995, 5535, 7585, 8847, 13653, 14745, 22755, 26541, 36371, 40303, 40959, 44235, 68265, 109113, 120909, 132705, 181855, 201515, 204795, 327339, 362727, 545565, 604545, 982017, 1088181, 1491211, 1636695, 1813635, 4473633, 4910085, 5440905, 7456055, 13420899, 22368165, 40262697, 67104495, 201313485]

約数ペア:

[(1, 201313485), (3, 67104495), (5, 40262697), (9, 22368165), (15, 13420899), (27, 7456055), (37, 5440905), (41, 4910085), (45, 4473633), (111, 1813635), (123, 1636695), (135, 1491211), (185, 1088181), (205, 982017), (333, 604545), (369, 545565), (555, 362727), (615, 327339), (983, 204795), (999, 201515), (1107, 181855), (1517, 132705), (1665, 120909), (1845, 109113), (2949, 68265), (4551, 44235), (4915, 40959), (4995, 40303), (5535, 36371), (7585, 26541), (8847, 22755), (13653, 14745)]