20232419355

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{979541}}^1$

素因数の和:979578

約数の個数: 48

約数和(自身を含む): 38507755104

約数和(自身を除く): 18275335749

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 20655, 979541, 2938623, 4897705, 8815869, 14693115, 16652197, 26447607, 44079345, 49956591, 79342821, 83260985, 132238035, 149869773, 238028463, 249782955, 396714105, 449609319, 749348865, 1190142315, 1348827957, 2248046595, 4046483871, 6744139785, 20232419355]

約数ペア:

[(1, 20232419355), (3, 6744139785), (5, 4046483871), (9, 2248046595), (15, 1348827957), (17, 1190142315), (27, 749348865), (45, 449609319), (51, 396714105), (81, 249782955), (85, 238028463), (135, 149869773), (153, 132238035), (243, 83260985), (255, 79342821), (405, 49956591), (459, 44079345), (765, 26447607), (1215, 16652197), (1377, 14693115), (2295, 8815869), (4131, 4897705), (6885, 2938623), (20655, 979541)]