13893345

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3469}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 24359400

約数和(自身を除く): 10466055

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 3469, 4005, 10407, 17345, 31221, 52035, 156105, 308741, 926223, 1543705, 2778669, 4631115, 13893345]

約数ペア:

[(1, 13893345), (3, 4631115), (5, 2778669), (9, 1543705), (15, 926223), (45, 308741), (89, 156105), (267, 52035), (445, 31221), (801, 17345), (1335, 10407), (3469, 4005)]