47665775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4415

約数の個数: 24

約数和(自身を含む): 64936320

約数和(自身を除く): 17270545

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 4363, 10925, 21815, 82897, 100349, 109075, 414485, 501745, 1906631, 2072425, 2508725, 9533155, 47665775]

約数ペア:

[(1, 47665775), (5, 9533155), (19, 2508725), (23, 2072425), (25, 1906631), (95, 501745), (115, 414485), (437, 109075), (475, 100349), (575, 82897), (2185, 21815), (4363, 10925)]