31995105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{125471}}^1$

素因数の和:125496

約数の個数: 16

約数和(自身を含む): 54203904

約数和(自身を除く): 22208799

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 125471, 376413, 627355, 1882065, 2133007, 6399021, 10665035, 31995105]

約数ペア:

[(1, 31995105), (3, 10665035), (5, 6399021), (15, 2133007), (17, 1882065), (51, 627355), (85, 376413), (255, 125471)]