133827825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 239823936

約数和(自身を除く): 105996111

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 129, 215, 255, 425, 645, 731, 1075, 1275, 2193, 2441, 3225, 3655, 7323, 10965, 12205, 18275, 36615, 41497, 54825, 61025, 104963, 124491, 183075, 207485, 314889, 524815, 622455, 1037425, 1574445, 1784371, 2624075, 3112275, 5353113, 7872225, 8921855, 26765565, 44609275, 133827825]

約数ペア:

[(1, 133827825), (3, 44609275), (5, 26765565), (15, 8921855), (17, 7872225), (25, 5353113), (43, 3112275), (51, 2624075), (75, 1784371), (85, 1574445), (129, 1037425), (215, 622455), (255, 524815), (425, 314889), (645, 207485), (731, 183075), (1075, 124491), (1275, 104963), (2193, 61025), (2441, 54825), (3225, 41497), (3655, 36615), (7323, 18275), (10965, 12205)]