12157635

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 12034365

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 139, 147, 245, 255, 343, 357, 417, 595, 695, 735, 833, 973, 1029, 1715, 1785, 2085, 2363, 2499, 2919, 4165, 4865, 5145, 5831, 6811, 7089, 11815, 12495, 14595, 16541, 17493, 20433, 29155, 34055, 35445, 47677, 49623, 82705, 87465, 102165, 115787, 143031, 238385, 248115, 347361, 578935, 715155, 810509, 1736805, 2431527, 4052545, 12157635]

約数ペア:

[(1, 12157635), (3, 4052545), (5, 2431527), (7, 1736805), (15, 810509), (17, 715155), (21, 578935), (35, 347361), (49, 248115), (51, 238385), (85, 143031), (105, 115787), (119, 102165), (139, 87465), (147, 82705), (245, 49623), (255, 47677), (343, 35445), (357, 34055), (417, 29155), (595, 20433), (695, 17493), (735, 16541), (833, 14595), (973, 12495), (1029, 11815), (1715, 7089), (1785, 6811), (2085, 5831), (2363, 5145), (2499, 4865), (2919, 4165)]