11182455

素因数分解:

$3^4\times 5^1\times {\mathrm{27611}}^1$

素因数の和:27628

約数の個数: 20

約数和(自身を含む): 20046312

約数和(自身を除く): 8863857

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 27611, 82833, 138055, 248499, 414165, 745497, 1242495, 2236491, 3727485, 11182455]

約数ペア:

[(1, 11182455), (3, 3727485), (5, 2236491), (9, 1242495), (15, 745497), (27, 414165), (45, 248499), (81, 138055), (135, 82833), (405, 27611)]