204795

素因数分解:

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

素因数の和:92

約数の個数: 32

約数和(自身を含む): 383040

約数和(自身を除く): 178245

約数列:

[1, 3, 5, 9, 15, 27, 37, 41, 45, 111, 123, 135, 185, 205, 333, 369, 555, 615, 999, 1107, 1517, 1665, 1845, 4551, 4995, 5535, 7585, 13653, 22755, 40959, 68265, 204795]

約数ペア:

[(1, 204795), (3, 68265), (5, 40959), (9, 22755), (15, 13653), (27, 7585), (37, 5535), (41, 4995), (45, 4551), (111, 1845), (123, 1665), (135, 1517), (185, 1107), (205, 999), (333, 615), (369, 555)]