2338065

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 4390848

約数和(自身を除く): 2052783

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 251, 345, 405, 621, 753, 1035, 1255, 1863, 2259, 3105, 3765, 5773, 6777, 9315, 11295, 17319, 20331, 28865, 33885, 51957, 86595, 101655, 155871, 259785, 467613, 779355, 2338065]

約数ペア:

[(1, 2338065), (3, 779355), (5, 467613), (9, 259785), (15, 155871), (23, 101655), (27, 86595), (45, 51957), (69, 33885), (81, 28865), (115, 20331), (135, 17319), (207, 11295), (251, 9315), (345, 6777), (405, 5773), (621, 3765), (753, 3105), (1035, 2259), (1255, 1863)]