22065915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86533}}^1$

素因数の和:86558

約数の個数: 16

約数和(自身を含む): 37382688

約数和(自身を除く): 15316773

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 86533, 259599, 432665, 1297995, 1471061, 4413183, 7355305, 22065915]

約数ペア:

[(1, 22065915), (3, 7355305), (5, 4413183), (15, 1471061), (17, 1297995), (51, 432665), (85, 259599), (255, 86533)]