7263145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 9197568

約数和(自身を除く): 1934423

約数列:

[1, 5, 31, 47, 155, 235, 997, 1457, 4985, 7285, 30907, 46859, 154535, 234295, 1452629, 7263145]

約数ペア:

[(1, 7263145), (5, 1452629), (31, 234295), (47, 154535), (155, 46859), (235, 30907), (997, 7285), (1457, 4985)]