2754405

素因数分解:

$3^5\times 5^1\times {\mathrm{2267}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 4953312

約数和(自身を除く): 2198907

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2267, 6801, 11335, 20403, 34005, 61209, 102015, 183627, 306045, 550881, 918135, 2754405]

約数ペア:

[(1, 2754405), (3, 918135), (5, 550881), (9, 306045), (15, 183627), (27, 102015), (45, 61209), (81, 34005), (135, 20403), (243, 11335), (405, 6801), (1215, 2267)]