855256482145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{122970019}}^1$

素因数の和:122970144

約数の個数: 16

約数和(自身を含む): 1115584021440

約数和(自身を除く): 260327539295

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 122970019, 614850095, 1598610247, 7993051235, 13157792033, 65788960165, 171051296429, 855256482145]

約数ペア:

[(1, 855256482145), (5, 171051296429), (13, 65788960165), (65, 13157792033), (107, 7993051235), (535, 1598610247), (1391, 614850095), (6955, 122970019)]