2524365

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 4739328

約数和(自身を除く): 2214963

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 271, 345, 405, 621, 813, 1035, 1355, 1863, 2439, 3105, 4065, 6233, 7317, 9315, 12195, 18699, 21951, 31165, 36585, 56097, 93495, 109755, 168291, 280485, 504873, 841455, 2524365]

約数ペア:

[(1, 2524365), (3, 841455), (5, 504873), (9, 280485), (15, 168291), (23, 109755), (27, 93495), (45, 56097), (69, 36585), (81, 31165), (115, 21951), (135, 18699), (207, 12195), (271, 9315), (345, 7317), (405, 6233), (621, 4065), (813, 3105), (1035, 2439), (1355, 1863)]