26770405

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 32768064

約数和(自身を除く): 5997659

約数列:

[1, 5, 83, 251, 257, 415, 1255, 1285, 20833, 21331, 64507, 104165, 106655, 322535, 5354081, 26770405]

約数ペア:

[(1, 26770405), (5, 5354081), (83, 322535), (251, 106655), (257, 104165), (415, 64507), (1255, 21331), (1285, 20833)]