528024645

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{71987}}^1$

素因数の和:72161

約数の個数: 24

約数和(自身を含む): 920870496

約数和(自身を除く): 392845851

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 71987, 215961, 359935, 647883, 1079805, 3239415, 11733881, 35201643, 58669405, 105604929, 176008215, 528024645]

約数ペア:

[(1, 528024645), (3, 176008215), (5, 105604929), (9, 58669405), (15, 35201643), (45, 11733881), (163, 3239415), (489, 1079805), (815, 647883), (1467, 359935), (2445, 215961), (7335, 71987)]