78261115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11093}}^1$

素因数の和:11198

約数の個数: 16

約数和(自身を含む): 100644768

約数和(自身を除く): 22383653

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 11093, 55465, 188581, 920719, 942905, 4603595, 15652223, 78261115]

約数ペア:

[(1, 78261115), (5, 15652223), (17, 4603595), (83, 942905), (85, 920719), (415, 188581), (1411, 55465), (7055, 11093)]