47621795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3719}}^1$

素因数の和:3934

約数の個数: 16

約数和(自身を含む): 61871040

約数和(自身を除く): 14249245

約数列:

[1, 5, 13, 65, 197, 985, 2561, 3719, 12805, 18595, 48347, 241735, 732643, 3663215, 9524359, 47621795]

約数ペア:

[(1, 47621795), (5, 9524359), (13, 3663215), (65, 732643), (197, 241735), (985, 48347), (2561, 18595), (3719, 12805)]