65744315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 97929216

約数和(自身を除く): 32184901

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1103, 1703, 4585, 5515, 7721, 8515, 11921, 14339, 38605, 59605, 71695, 100373, 144493, 501865, 722465, 1011451, 1878409, 5057255, 9392045, 13148863, 65744315]

約数ペア:

[(1, 65744315), (5, 13148863), (7, 9392045), (13, 5057255), (35, 1878409), (65, 1011451), (91, 722465), (131, 501865), (455, 144493), (655, 100373), (917, 71695), (1103, 59605), (1703, 38605), (4585, 14339), (5515, 11921), (7721, 8515)]