120919455

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65539}}^1$

素因数の和:65591

約数の個数: 24

約数和(自身を含む): 214709040

約数和(自身を除く): 93789585

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 65539, 196617, 327695, 589851, 983085, 2687099, 2949255, 8061297, 13435495, 24183891, 40306485, 120919455]

約数ペア:

[(1, 120919455), (3, 40306485), (5, 24183891), (9, 13435495), (15, 8061297), (41, 2949255), (45, 2687099), (123, 983085), (205, 589851), (369, 327695), (615, 196617), (1845, 65539)]