22313565

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21559}}^1$

素因数の和:21593

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 18046755

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 21559, 64677, 107795, 194031, 323385, 495857, 970155, 1487571, 2479285, 4462713, 7437855, 22313565]

約数ペア:

[(1, 22313565), (3, 7437855), (5, 4462713), (9, 2479285), (15, 1487571), (23, 970155), (45, 495857), (69, 323385), (115, 194031), (207, 107795), (345, 64677), (1035, 21559)]