72260165

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 88128768

約数和(自身を除く): 15868603

約数列:

[1, 5, 103, 193, 515, 727, 965, 3635, 19879, 74881, 99395, 140311, 374405, 701555, 14452033, 72260165]

約数ペア:

[(1, 72260165), (5, 14452033), (103, 701555), (193, 374405), (515, 140311), (727, 99395), (965, 74881), (3635, 19879)]