55712345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4441}}^1$

素因数の和:4652

約数の個数: 16

約数和(自身を含む): 72386832

約数和(自身を除く): 16674487

約数列:

[1, 5, 13, 65, 193, 965, 2509, 4441, 12545, 22205, 57733, 288665, 857113, 4285565, 11142469, 55712345]

約数ペア:

[(1, 55712345), (5, 11142469), (13, 4285565), (65, 857113), (193, 288665), (965, 57733), (2509, 22205), (4441, 12545)]