55499445

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 48687435

約数列:

[1, 3, 5, 9, 15, 27, 37, 41, 45, 111, 123, 135, 185, 205, 271, 333, 369, 555, 615, 813, 999, 1107, 1355, 1517, 1665, 1845, 2439, 4065, 4551, 4995, 5535, 7317, 7585, 10027, 11111, 12195, 13653, 22755, 30081, 33333, 36585, 40959, 50135, 55555, 68265, 90243, 99999, 150405, 166665, 204795, 270729, 299997, 411107, 451215, 499995, 1233321, 1353645, 1499985, 2055535, 3699963, 6166605, 11099889, 18499815, 55499445]

約数ペア:

[(1, 55499445), (3, 18499815), (5, 11099889), (9, 6166605), (15, 3699963), (27, 2055535), (37, 1499985), (41, 1353645), (45, 1233321), (111, 499995), (123, 451215), (135, 411107), (185, 299997), (205, 270729), (271, 204795), (333, 166665), (369, 150405), (555, 99999), (615, 90243), (813, 68265), (999, 55555), (1107, 50135), (1355, 40959), (1517, 36585), (1665, 33333), (1845, 30081), (2439, 22755), (4065, 13653), (4551, 12195), (4995, 11111), (5535, 10027), (7317, 7585)]