22129245

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10463}}^1$

素因数の和:10521

約数の個数: 24

約数和(自身を含む): 39177216

約数和(自身を除く): 17047971

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 10463, 31389, 52315, 94167, 156945, 470835, 491761, 1475283, 2458805, 4425849, 7376415, 22129245]

約数ペア:

[(1, 22129245), (3, 7376415), (5, 4425849), (9, 2458805), (15, 1475283), (45, 491761), (47, 470835), (141, 156945), (235, 94167), (423, 52315), (705, 31389), (2115, 10463)]