25281635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6917}}^1$

素因数の和:6982

約数の個数: 16

約数和(自身を含む): 32874336

約数和(自身を除く): 7592701

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 6917, 34585, 117589, 297431, 587945, 1487155, 5056327, 25281635]

約数ペア:

[(1, 25281635), (5, 5056327), (17, 1487155), (43, 587945), (85, 297431), (215, 117589), (731, 34585), (3655, 6917)]