25888885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 34007040

約数和(自身を除く): 8118155

約数列:

[1, 5, 11, 55, 383, 1229, 1915, 4213, 6145, 13519, 21065, 67595, 470707, 2353535, 5177777, 25888885]

約数ペア:

[(1, 25888885), (5, 5177777), (11, 2353535), (55, 470707), (383, 67595), (1229, 21065), (1915, 13519), (4213, 6145)]