162545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 16

約数和(自身を含む): 216000

約数和(自身を除く): 53455

約数列:

[1, 5, 19, 29, 59, 95, 145, 295, 551, 1121, 1711, 2755, 5605, 8555, 32509, 162545]

約数ペア:

[(1, 162545), (5, 32509), (19, 8555), (29, 5605), (59, 2755), (95, 1711), (145, 1121), (295, 551)]