26660335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 11442065

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1049, 1105, 1495, 1955, 5083, 5245, 13637, 17833, 24127, 25415, 68185, 89165, 120635, 231829, 313651, 410159, 1159145, 1568255, 2050795, 5332067, 26660335]

約数ペア:

[(1, 26660335), (5, 5332067), (13, 2050795), (17, 1568255), (23, 1159145), (65, 410159), (85, 313651), (115, 231829), (221, 120635), (299, 89165), (391, 68185), (1049, 25415), (1105, 24127), (1495, 17833), (1955, 13637), (5083, 5245)]