26844565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21221}}^1$

素因数の和:21260

約数の個数: 16

約数和(自身を含む): 36671616

約数和(自身を除く): 9827051

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 21221, 106105, 233431, 488083, 1167155, 2440415, 5368913, 26844565]

約数ペア:

[(1, 26844565), (5, 5368913), (11, 2440415), (23, 1167155), (55, 488083), (115, 233431), (253, 106105), (1265, 21221)]