12949462755

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{226409}}^1$

素因数の和:226492

約数の個数: 48

約数和(自身を含む): 23735013120

約数和(自身を除く): 10785550365

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1271, 1395, 1845, 3813, 6355, 11439, 19065, 57195, 226409, 679227, 1132045, 2037681, 3396135, 7018679, 9282769, 10188405, 21056037, 27848307, 35093395, 46413845, 63168111, 83544921, 105280185, 139241535, 287765839, 315840555, 417724605, 863297517, 1438829195, 2589892551, 4316487585, 12949462755]

約数ペア:

[(1, 12949462755), (3, 4316487585), (5, 2589892551), (9, 1438829195), (15, 863297517), (31, 417724605), (41, 315840555), (45, 287765839), (93, 139241535), (123, 105280185), (155, 83544921), (205, 63168111), (279, 46413845), (369, 35093395), (465, 27848307), (615, 21056037), (1271, 10188405), (1395, 9282769), (1845, 7018679), (3813, 3396135), (6355, 2037681), (11439, 1132045), (19065, 679227), (57195, 226409)]