6639565

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 8242560

約数和(自身を除く): 1602995

約数列:

[1, 5, 59, 71, 295, 317, 355, 1585, 4189, 18703, 20945, 22507, 93515, 112535, 1327913, 6639565]

約数ペア:

[(1, 6639565), (5, 1327913), (59, 112535), (71, 93515), (295, 22507), (317, 20945), (355, 18703), (1585, 4189)]