3197955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12541}}^1$

素因数の和:12566

約数の個数: 16

約数和(自身を含む): 5418144

約数和(自身を除く): 2220189

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 12541, 37623, 62705, 188115, 213197, 639591, 1065985, 3197955]

約数ペア:

[(1, 3197955), (3, 1065985), (5, 639591), (15, 213197), (17, 188115), (51, 62705), (85, 37623), (255, 12541)]