122945265

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 224327376

約数和(自身を除く): 101382111

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 111, 123, 185, 205, 333, 369, 555, 615, 1517, 1665, 1801, 1845, 4551, 5403, 7585, 9005, 13653, 16209, 22755, 27015, 66637, 68265, 73841, 81045, 199911, 221523, 333185, 369205, 599733, 664569, 999555, 1107615, 2732117, 2998665, 3322845, 8196351, 13660585, 24589053, 40981755, 122945265]

約数ペア:

[(1, 122945265), (3, 40981755), (5, 24589053), (9, 13660585), (15, 8196351), (37, 3322845), (41, 2998665), (45, 2732117), (111, 1107615), (123, 999555), (185, 664569), (205, 599733), (333, 369205), (369, 333185), (555, 221523), (615, 199911), (1517, 81045), (1665, 73841), (1801, 68265), (1845, 66637), (4551, 27015), (5403, 22755), (7585, 16209), (9005, 13653)]