57337515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 106007616

約数和(自身を除く): 48670101

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 241, 255, 311, 723, 765, 933, 1205, 1555, 2169, 2799, 3615, 4097, 4665, 5287, 10845, 12291, 13995, 15861, 20485, 26435, 36873, 47583, 61455, 74951, 79305, 184365, 224853, 237915, 374755, 674559, 1124265, 1274167, 3372795, 3822501, 6370835, 11467503, 19112505, 57337515]

約数ペア:

[(1, 57337515), (3, 19112505), (5, 11467503), (9, 6370835), (15, 3822501), (17, 3372795), (45, 1274167), (51, 1124265), (85, 674559), (153, 374755), (241, 237915), (255, 224853), (311, 184365), (723, 79305), (765, 74951), (933, 61455), (1205, 47583), (1555, 36873), (2169, 26435), (2799, 20485), (3615, 15861), (4097, 13995), (4665, 12291), (5287, 10845)]