11933865

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 21436800

約数和(自身を除く): 9502935

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 811, 981, 1635, 2433, 2943, 4055, 4905, 7299, 12165, 14715, 21897, 36495, 88399, 109485, 265197, 441995, 795591, 1325985, 2386773, 3977955, 11933865]

約数ペア:

[(1, 11933865), (3, 3977955), (5, 2386773), (9, 1325985), (15, 795591), (27, 441995), (45, 265197), (109, 109485), (135, 88399), (327, 36495), (545, 21897), (811, 14715), (981, 12165), (1635, 7299), (2433, 4905), (2943, 4055)]