43348275

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 82328064

約数和(自身を除く): 38979789

約数列:

[1, 3, 5, 9, 15, 25, 37, 41, 45, 75, 111, 123, 127, 185, 205, 225, 333, 369, 381, 555, 615, 635, 925, 1025, 1143, 1517, 1665, 1845, 1905, 2775, 3075, 3175, 4551, 4699, 5207, 5715, 7585, 8325, 9225, 9525, 13653, 14097, 15621, 22755, 23495, 26035, 28575, 37925, 42291, 46863, 68265, 70485, 78105, 113775, 117475, 130175, 192659, 211455, 234315, 341325, 352425, 390525, 577977, 963295, 1057275, 1171575, 1733931, 2889885, 4816475, 8669655, 14449425, 43348275]

約数ペア:

[(1, 43348275), (3, 14449425), (5, 8669655), (9, 4816475), (15, 2889885), (25, 1733931), (37, 1171575), (41, 1057275), (45, 963295), (75, 577977), (111, 390525), (123, 352425), (127, 341325), (185, 234315), (205, 211455), (225, 192659), (333, 130175), (369, 117475), (381, 113775), (555, 78105), (615, 70485), (635, 68265), (925, 46863), (1025, 42291), (1143, 37925), (1517, 28575), (1665, 26035), (1845, 23495), (1905, 22755), (2775, 15621), (3075, 14097), (3175, 13653), (4551, 9525), (4699, 9225), (5207, 8325), (5715, 7585)]