121315935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{622133}}^1$

素因数の和:622154

約数の個数: 16

約数和(自身を含む): 209037024

約数和(自身を除く): 87721089

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 622133, 1866399, 3110665, 8087729, 9331995, 24263187, 40438645, 121315935]

約数ペア:

[(1, 121315935), (3, 40438645), (5, 24263187), (13, 9331995), (15, 8087729), (39, 3110665), (65, 1866399), (195, 622133)]