8424315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 7300485

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 167, 171, 177, 285, 295, 501, 531, 835, 855, 885, 1121, 1503, 2505, 2655, 3173, 3363, 5605, 7515, 9519, 9853, 10089, 15865, 16815, 28557, 29559, 47595, 49265, 50445, 88677, 142785, 147795, 187207, 443385, 561621, 936035, 1684863, 2808105, 8424315]

約数ペア:

[(1, 8424315), (3, 2808105), (5, 1684863), (9, 936035), (15, 561621), (19, 443385), (45, 187207), (57, 147795), (59, 142785), (95, 88677), (167, 50445), (171, 49265), (177, 47595), (285, 29559), (295, 28557), (501, 16815), (531, 15865), (835, 10089), (855, 9853), (885, 9519), (1121, 7515), (1503, 5605), (2505, 3363), (2655, 3173)]