88987105

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 109368000

約数和(自身を除く): 20380895

約数列:

[1, 5, 61, 139, 305, 695, 2099, 8479, 10495, 42395, 128039, 291761, 640195, 1458805, 17797421, 88987105]

約数ペア:

[(1, 88987105), (5, 17797421), (61, 1458805), (139, 640195), (305, 291761), (695, 128039), (2099, 42395), (8479, 10495)]