24453455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 32562288

約数和(自身を除く): 8108833

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 673, 845, 2795, 3365, 7267, 8749, 28939, 36335, 43745, 113737, 144695, 376207, 568685, 1881035, 4890691, 24453455]

約数ペア:

[(1, 24453455), (5, 4890691), (13, 1881035), (43, 568685), (65, 376207), (169, 144695), (215, 113737), (559, 43745), (673, 36335), (845, 28939), (2795, 8749), (3365, 7267)]