69061025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8153

約数の個数: 24

約数和(自身を含む): 96446208

約数和(自身を除く): 27385183

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8101, 8525, 40505, 89111, 202525, 251131, 445555, 1255655, 2227775, 2762441, 6278275, 13812205, 69061025]

約数ペア:

[(1, 69061025), (5, 13812205), (11, 6278275), (25, 2762441), (31, 2227775), (55, 1255655), (155, 445555), (275, 251131), (341, 202525), (775, 89111), (1705, 40505), (8101, 8525)]