26289805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7883}}^1$

素因数の和:7940

約数の個数: 16

約数和(自身を含む): 34058880

約数和(自身を除く): 7769075

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 7883, 39415, 181309, 228607, 906545, 1143035, 5257961, 26289805]

約数ペア:

[(1, 26289805), (5, 5257961), (23, 1143035), (29, 906545), (115, 228607), (145, 181309), (667, 39415), (3335, 7883)]