2547875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 3706560

約数和(自身を除く): 1158685

約数列:

[1, 5, 11, 17, 25, 55, 85, 109, 125, 187, 275, 425, 545, 935, 1199, 1375, 1853, 2125, 2725, 4675, 5995, 9265, 13625, 20383, 23375, 29975, 46325, 101915, 149875, 231625, 509575, 2547875]

約数ペア:

[(1, 2547875), (5, 509575), (11, 231625), (17, 149875), (25, 101915), (55, 46325), (85, 29975), (109, 23375), (125, 20383), (187, 13625), (275, 9265), (425, 5995), (545, 4675), (935, 2725), (1199, 2125), (1375, 1853)]