220161745

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{3259}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 269928000

約数和(自身を除く): 49766255

約数列:

[1, 5, 59, 229, 295, 1145, 3259, 13511, 16295, 67555, 192281, 746311, 961405, 3731555, 44032349, 220161745]

約数ペア:

[(1, 220161745), (5, 44032349), (59, 3731555), (229, 961405), (295, 746311), (1145, 192281), (3259, 67555), (13511, 16295)]