16899971575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{38569}}^1$

素因数の和:39627

約数の個数: 24

約数和(自身を含む): 22210765920

約数和(自身を除く): 5310794345

約数列:

[1, 5, 17, 25, 85, 425, 1031, 5155, 17527, 25775, 38569, 87635, 192845, 438175, 655673, 964225, 3278365, 16391825, 39764639, 198823195, 675998863, 994115975, 3379994315, 16899971575]

約数ペア:

[(1, 16899971575), (5, 3379994315), (17, 994115975), (25, 675998863), (85, 198823195), (425, 39764639), (1031, 16391825), (5155, 3278365), (17527, 964225), (25775, 655673), (38569, 438175), (87635, 192845)]