23989975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 32194368

約数和(自身を除く): 8204393

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 1201, 3995, 6005, 19975, 20417, 30025, 56447, 102085, 282235, 510425, 959599, 1411175, 4797995, 23989975]

約数ペア:

[(1, 23989975), (5, 4797995), (17, 1411175), (25, 959599), (47, 510425), (85, 282235), (235, 102085), (425, 56447), (799, 30025), (1175, 20417), (1201, 19975), (3995, 6005)]