193065145

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{60617}}^1$

素因数の和:60649

約数の個数: 24

約数和(自身を含む): 290238984

約数和(自身を除く): 97173839

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 60617, 303085, 424319, 788021, 2121595, 2970233, 3940105, 5516147, 14851165, 27580735, 38613029, 193065145]

約数ペア:

[(1, 193065145), (5, 38613029), (7, 27580735), (13, 14851165), (35, 5516147), (49, 3940105), (65, 2970233), (91, 2121595), (245, 788021), (455, 424319), (637, 303085), (3185, 60617)]