39399345

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12726

約数の個数: 32

約数和(自身を含む): 73094400

約数和(自身を除く): 33695055

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 12689, 38067, 63445, 114201, 190335, 291847, 342603, 571005, 875541, 1459235, 1713015, 2626623, 4377705, 7879869, 13133115, 39399345]

約数ペア:

[(1, 39399345), (3, 13133115), (5, 7879869), (9, 4377705), (15, 2626623), (23, 1713015), (27, 1459235), (45, 875541), (69, 571005), (115, 342603), (135, 291847), (207, 190335), (345, 114201), (621, 63445), (1035, 38067), (3105, 12689)]