155583495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 285317760

約数和(自身を除く): 129734265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 283, 285, 643, 849, 855, 1415, 1929, 2547, 3215, 4245, 5377, 5787, 9645, 12217, 12735, 16131, 26885, 28935, 36651, 48393, 61085, 80655, 109953, 181969, 183255, 241965, 545907, 549765, 909845, 1637721, 2729535, 3457411, 8188605, 10372233, 17287055, 31116699, 51861165, 155583495]

約数ペア:

[(1, 155583495), (3, 51861165), (5, 31116699), (9, 17287055), (15, 10372233), (19, 8188605), (45, 3457411), (57, 2729535), (95, 1637721), (171, 909845), (283, 549765), (285, 545907), (643, 241965), (849, 183255), (855, 181969), (1415, 109953), (1929, 80655), (2547, 61085), (3215, 48393), (4245, 36651), (5377, 28935), (5787, 26885), (9645, 16131), (12217, 12735)]