26584485

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 17057883

約数列:

[1, 3, 5, 15, 83, 131, 163, 249, 393, 415, 489, 655, 815, 1245, 1965, 2445, 10873, 13529, 21353, 32619, 40587, 54365, 64059, 67645, 106765, 163095, 202935, 320295, 1772299, 5316897, 8861495, 26584485]

約数ペア:

[(1, 26584485), (3, 8861495), (5, 5316897), (15, 1772299), (83, 320295), (131, 202935), (163, 163095), (249, 106765), (393, 67645), (415, 64059), (489, 54365), (655, 40587), (815, 32619), (1245, 21353), (1965, 13529), (2445, 10873)]