66539905

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 81662400

約数和(自身を除く): 15122495

約数列:

[1, 5, 59, 211, 295, 1055, 1069, 5345, 12449, 62245, 63071, 225559, 315355, 1127795, 13307981, 66539905]

約数ペア:

[(1, 66539905), (5, 13307981), (59, 1127795), (211, 315355), (295, 225559), (1055, 63071), (1069, 62245), (5345, 12449)]