2850871325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{12437}}^1$

素因数の和:12673

約数の個数: 24

約数和(自身を含む): 3622890888

約数和(自身を除く): 772019563

約数列:

[1, 5, 25, 53, 173, 265, 865, 1325, 4325, 9169, 12437, 45845, 62185, 229225, 310925, 659161, 2151601, 3295805, 10758005, 16479025, 53790025, 114034853, 570174265, 2850871325]

約数ペア:

[(1, 2850871325), (5, 570174265), (25, 114034853), (53, 53790025), (173, 16479025), (265, 10758005), (865, 3295805), (1325, 2151601), (4325, 659161), (9169, 310925), (12437, 229225), (45845, 62185)]