27847825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 37944000

約数和(自身を除く): 10096175

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 2549, 10925, 12745, 48431, 58627, 63725, 242155, 293135, 1113913, 1210775, 1465675, 5569565, 27847825]

約数ペア:

[(1, 27847825), (5, 5569565), (19, 1465675), (23, 1210775), (25, 1113913), (95, 293135), (115, 242155), (437, 63725), (475, 58627), (575, 48431), (2185, 12745), (2549, 10925)]