40224075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 69328896

約数和(自身を除く): 29104821

約数列:

[1, 3, 5, 15, 25, 41, 75, 103, 123, 127, 205, 309, 381, 515, 615, 635, 1025, 1545, 1905, 2575, 3075, 3175, 4223, 5207, 7725, 9525, 12669, 13081, 15621, 21115, 26035, 39243, 63345, 65405, 78105, 105575, 130175, 196215, 316725, 327025, 390525, 536321, 981075, 1608963, 2681605, 8044815, 13408025, 40224075]

約数ペア:

[(1, 40224075), (3, 13408025), (5, 8044815), (15, 2681605), (25, 1608963), (41, 981075), (75, 536321), (103, 390525), (123, 327025), (127, 316725), (205, 196215), (309, 130175), (381, 105575), (515, 78105), (615, 65405), (635, 63345), (1025, 39243), (1545, 26035), (1905, 21115), (2575, 15621), (3075, 13081), (3175, 12669), (4223, 9525), (5207, 7725)]