2715679875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{425989}}^1$

素因数の和:426024

約数の個数: 32

約数和(自身を含む): 4784719680

約数和(自身を除く): 2069039805

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 425989, 1277967, 2129945, 6389835, 7241813, 10649725, 21725439, 31949175, 36209065, 53248625, 108627195, 159745875, 181045325, 543135975, 905226625, 2715679875]

約数ペア:

[(1, 2715679875), (3, 905226625), (5, 543135975), (15, 181045325), (17, 159745875), (25, 108627195), (51, 53248625), (75, 36209065), (85, 31949175), (125, 21725439), (255, 10649725), (375, 7241813), (425, 6389835), (1275, 2129945), (2125, 1277967), (6375, 425989)]