12574135

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 18591120

約数和(自身を除く): 6016985

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 3019, 4165, 15095, 21133, 51323, 105665, 147931, 256615, 359261, 739655, 1796305, 2514827, 12574135]

約数ペア:

[(1, 12574135), (5, 2514827), (7, 1796305), (17, 739655), (35, 359261), (49, 256615), (85, 147931), (119, 105665), (245, 51323), (595, 21133), (833, 15095), (3019, 4165)]