9922905

素因数分解:

$3^5\times 5^1\times {\mathrm{8167}}^1$

素因数の和:8187

約数の個数: 24

約数和(自身を含む): 17838912

約数和(自身を除く): 7916007

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 8167, 24501, 40835, 73503, 122505, 220509, 367515, 661527, 1102545, 1984581, 3307635, 9922905]

約数ペア:

[(1, 9922905), (3, 3307635), (5, 1984581), (9, 1102545), (15, 661527), (27, 367515), (45, 220509), (81, 122505), (135, 73503), (243, 40835), (405, 24501), (1215, 8167)]