78885235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 114831360

約数和(自身を除く): 35946125

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 3559, 4433, 17795, 22165, 39149, 46267, 110329, 195745, 231335, 508937, 551645, 1213619, 1434277, 2544685, 6068095, 7171385, 15777047, 78885235]

約数ペア:

[(1, 78885235), (5, 15777047), (11, 7171385), (13, 6068095), (31, 2544685), (55, 1434277), (65, 1213619), (143, 551645), (155, 508937), (341, 231335), (403, 195745), (715, 110329), (1705, 46267), (2015, 39149), (3559, 22165), (4433, 17795)]