9281655

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 7350345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 349, 591, 985, 1047, 1745, 1773, 2955, 3141, 5235, 5319, 8865, 9423, 15705, 26595, 47115, 68753, 206259, 343765, 618777, 1031295, 1856331, 3093885, 9281655]

約数ペア:

[(1, 9281655), (3, 3093885), (5, 1856331), (9, 1031295), (15, 618777), (27, 343765), (45, 206259), (135, 68753), (197, 47115), (349, 26595), (591, 15705), (985, 9423), (1047, 8865), (1745, 5319), (1773, 5235), (2955, 3141)]