140257975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39233}}^1$

素因数の和:39267

約数の個数: 24

約数和(自身を含む): 204330672

約数和(自身を除く): 64072697

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 39233, 196165, 431563, 510029, 980825, 2157815, 2550145, 5610319, 10789075, 12750725, 28051595, 140257975]

約数ペア:

[(1, 140257975), (5, 28051595), (11, 12750725), (13, 10789075), (25, 5610319), (55, 2550145), (65, 2157815), (143, 980825), (275, 510029), (325, 431563), (715, 196165), (3575, 39233)]