27897085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6983}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 36205056

約数和(自身を除く): 8307971

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 6983, 34915, 118711, 328201, 593555, 1641005, 5579417, 27897085]

約数ペア:

[(1, 27897085), (5, 5579417), (17, 1641005), (47, 593555), (85, 328201), (235, 118711), (799, 34915), (3995, 6983)]