26772065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 33578496

約数和(自身を除く): 6806431

約数列:

[1, 5, 31, 83, 155, 415, 2081, 2573, 10405, 12865, 64511, 172723, 322555, 863615, 5354413, 26772065]

約数ペア:

[(1, 26772065), (5, 5354413), (31, 863615), (83, 322555), (155, 172723), (415, 64511), (2081, 12865), (2573, 10405)]