68357035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12647}}^1$

素因数の和:12722

約数の個数: 16

約数和(自身を含む): 87422976

約数和(自身を除く): 19065941

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 12647, 63235, 290881, 594409, 1454405, 2972045, 13671407, 68357035]

約数ペア:

[(1, 68357035), (5, 13671407), (23, 2972045), (47, 1454405), (115, 594409), (235, 290881), (1081, 63235), (5405, 12647)]