339975735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{8209}}^1$

素因数の和:8479

約数の個数: 32

約数和(自身を含む): 595848960

約数和(自身を除く): 255873225

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 251, 753, 1255, 2761, 3765, 8209, 8283, 13805, 24627, 41045, 41415, 90299, 123135, 270897, 451495, 1354485, 2060459, 6181377, 10302295, 22665049, 30906885, 67995147, 113325245, 339975735]

約数ペア:

[(1, 339975735), (3, 113325245), (5, 67995147), (11, 30906885), (15, 22665049), (33, 10302295), (55, 6181377), (165, 2060459), (251, 1354485), (753, 451495), (1255, 270897), (2761, 123135), (3765, 90299), (8209, 41415), (8283, 41045), (13805, 24627)]