7991645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 10119168

約数和(自身を除く): 2127523

約数列:

[1, 5, 31, 47, 155, 235, 1097, 1457, 5485, 7285, 34007, 51559, 170035, 257795, 1598329, 7991645]

約数ペア:

[(1, 7991645), (5, 1598329), (31, 257795), (47, 170035), (155, 51559), (235, 34007), (1097, 7285), (1457, 5485)]