2212125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 3908736

約数和(自身を除く): 1696611

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 347, 375, 425, 1041, 1275, 1735, 2125, 5205, 5899, 6375, 8675, 17697, 26025, 29495, 43375, 88485, 130125, 147475, 442425, 737375, 2212125]

約数ペア:

[(1, 2212125), (3, 737375), (5, 442425), (15, 147475), (17, 130125), (25, 88485), (51, 43375), (75, 29495), (85, 26025), (125, 17697), (255, 8675), (347, 6375), (375, 5899), (425, 5205), (1041, 2125), (1275, 1735)]