39597145

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7069

約数の個数: 24

約数和(自身を含む): 57685824

約数和(自身を除く): 18088679

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 7027, 35135, 49189, 161621, 245945, 344323, 808105, 1131347, 1721615, 5656735, 7919429, 39597145]

約数ペア:

[(1, 39597145), (5, 7919429), (7, 5656735), (23, 1721615), (35, 1131347), (49, 808105), (115, 344323), (161, 245945), (245, 161621), (805, 49189), (1127, 35135), (5635, 7027)]