17000555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 25297920

約数和(自身を除く): 8297365

約数列:

[1, 5, 11, 13, 31, 55, 59, 65, 143, 155, 169, 295, 341, 403, 649, 715, 767, 845, 1705, 1829, 1859, 2015, 3245, 3835, 4433, 5239, 8437, 9145, 9295, 9971, 20119, 22165, 23777, 26195, 42185, 49855, 57629, 100595, 109681, 118885, 261547, 288145, 309101, 548405, 1307735, 1545505, 3400111, 17000555]

約数ペア:

[(1, 17000555), (5, 3400111), (11, 1545505), (13, 1307735), (31, 548405), (55, 309101), (59, 288145), (65, 261547), (143, 118885), (155, 109681), (169, 100595), (295, 57629), (341, 49855), (403, 42185), (649, 26195), (715, 23777), (767, 22165), (845, 20119), (1705, 9971), (1829, 9295), (1859, 9145), (2015, 8437), (3245, 5239), (3835, 4433)]