27238615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3822

約数の個数: 16

約数和(自身を含む): 34467840

約数和(自身を除く): 7229225

約数列:

[1, 5, 31, 47, 155, 235, 1457, 3739, 7285, 18695, 115909, 175733, 579545, 878665, 5447723, 27238615]

約数ペア:

[(1, 27238615), (5, 5447723), (31, 878665), (47, 579545), (155, 175733), (235, 115909), (1457, 18695), (3739, 7285)]