2127195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 4323840

約数和(自身を除く): 2196645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2251, 6753, 11255, 15757, 20259, 33765, 47271, 60777, 78785, 101295, 141813, 236355, 303885, 425439, 709065, 2127195]

約数ペア:

[(1, 2127195), (3, 709065), (5, 425439), (7, 303885), (9, 236355), (15, 141813), (21, 101295), (27, 78785), (35, 60777), (45, 47271), (63, 33765), (105, 20259), (135, 15757), (189, 11255), (315, 6753), (945, 2251)]