65206985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5519}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 83462400

約数和(自身を除く): 18255415

約数列:

[1, 5, 17, 85, 139, 695, 2363, 5519, 11815, 27595, 93823, 469115, 767141, 3835705, 13041397, 65206985]

約数ペア:

[(1, 65206985), (5, 13041397), (17, 3835705), (85, 767141), (139, 469115), (695, 93823), (2363, 27595), (5519, 11815)]