68112085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4261}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 85921920

約数和(自身を除く): 17809835

約数列:

[1, 5, 23, 115, 139, 695, 3197, 4261, 15985, 21305, 98003, 490015, 592279, 2961395, 13622417, 68112085]

約数ペア:

[(1, 68112085), (5, 13622417), (23, 2961395), (115, 592279), (139, 490015), (695, 98003), (3197, 21305), (4261, 15985)]