26331895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13469}}^1$

素因数の和:13514

約数の個数: 16

約数和(自身を含む): 34914240

約数和(自身を除く): 8582345

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 13469, 67345, 228973, 309787, 1144865, 1548935, 5266379, 26331895]

約数ペア:

[(1, 26331895), (5, 5266379), (17, 1548935), (23, 1144865), (85, 309787), (115, 228973), (391, 67345), (1955, 13469)]