804966885

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3557}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 1438684416

約数和(自身を除く): 633717531

約数列:

[1, 3, 5, 9, 15, 45, 47, 107, 141, 235, 321, 423, 535, 705, 963, 1605, 2115, 3557, 4815, 5029, 10671, 15087, 17785, 25145, 32013, 45261, 53355, 75435, 160065, 167179, 226305, 380599, 501537, 835895, 1141797, 1504611, 1902995, 2507685, 3425391, 5708985, 7523055, 17126955, 17888153, 53664459, 89440765, 160993377, 268322295, 804966885]

約数ペア:

[(1, 804966885), (3, 268322295), (5, 160993377), (9, 89440765), (15, 53664459), (45, 17888153), (47, 17126955), (107, 7523055), (141, 5708985), (235, 3425391), (321, 2507685), (423, 1902995), (535, 1504611), (705, 1141797), (963, 835895), (1605, 501537), (2115, 380599), (3557, 226305), (4815, 167179), (5029, 160065), (10671, 75435), (15087, 53355), (17785, 45261), (25145, 32013)]