626488145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 827228160

約数和(自身を除く): 200740015

約数列:

[1, 5, 23, 31, 47, 115, 155, 235, 713, 1081, 1457, 3565, 3739, 5405, 7285, 18695, 33511, 85997, 115909, 167555, 175733, 429985, 579545, 878665, 2665907, 4041859, 5447723, 13329535, 20209295, 27238615, 125297629, 626488145]

約数ペア:

[(1, 626488145), (5, 125297629), (23, 27238615), (31, 20209295), (47, 13329535), (115, 5447723), (155, 4041859), (235, 2665907), (713, 878665), (1081, 579545), (1457, 429985), (3565, 175733), (3739, 167555), (5405, 115909), (7285, 85997), (18695, 33511)]