22283505

素因数分解:

$3^4\times 5^1\times {\mathrm{55021}}^1$

素因数の和:55038

約数の個数: 20

約数和(自身を含む): 39945972

約数和(自身を除く): 17662467

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 55021, 165063, 275105, 495189, 825315, 1485567, 2475945, 4456701, 7427835, 22283505]

約数ペア:

[(1, 22283505), (3, 7427835), (5, 4456701), (9, 2475945), (15, 1485567), (27, 825315), (45, 495189), (81, 275105), (135, 165063), (405, 55021)]