252112905

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56591}}^1$

素因数の和:56619

約数の個数: 40

約数和(自身を含む): 493029504

約数和(自身を除く): 240916599

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 56591, 169773, 282955, 509319, 622501, 848865, 1527957, 1867503, 2546595, 3112505, 4583871, 5602509, 7639785, 9337515, 16807527, 22919355, 28012545, 50422581, 84037635, 252112905]

約数ペア:

[(1, 252112905), (3, 84037635), (5, 50422581), (9, 28012545), (11, 22919355), (15, 16807527), (27, 9337515), (33, 7639785), (45, 5602509), (55, 4583871), (81, 3112505), (99, 2546595), (135, 1867503), (165, 1527957), (297, 848865), (405, 622501), (495, 509319), (891, 282955), (1485, 169773), (4455, 56591)]