27834695

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 42402528

約数和(自身を除く): 14567833

約数列:

[1, 5, 7, 17, 35, 41, 49, 85, 119, 163, 205, 245, 287, 595, 697, 815, 833, 1141, 1435, 2009, 2771, 3485, 4165, 4879, 5705, 6683, 7987, 10045, 13855, 19397, 24395, 33415, 34153, 39935, 46781, 96985, 113611, 135779, 170765, 233905, 327467, 568055, 678895, 795277, 1637335, 3976385, 5566939, 27834695]

約数ペア:

[(1, 27834695), (5, 5566939), (7, 3976385), (17, 1637335), (35, 795277), (41, 678895), (49, 568055), (85, 327467), (119, 233905), (163, 170765), (205, 135779), (245, 113611), (287, 96985), (595, 46781), (697, 39935), (815, 34153), (833, 33415), (1141, 24395), (1435, 19397), (2009, 13855), (2771, 10045), (3485, 7987), (4165, 6683), (4879, 5705)]