25225057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 29776320

約数和(自身を除く): 4551263

約数列:

[1, 11, 13, 143, 419, 421, 4609, 4631, 5447, 5473, 59917, 60203, 176399, 1940389, 2293187, 25225057]

約数ペア:

[(1, 25225057), (11, 2293187), (13, 1940389), (143, 176399), (419, 60203), (421, 59917), (4609, 5473), (4631, 5447)]