707225415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 1296279936

約数和(自身を除く): 589054521

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 317, 663, 673, 951, 1105, 1585, 2019, 3315, 3365, 4121, 4755, 5389, 8749, 10095, 11441, 12363, 16167, 20605, 26247, 26945, 34323, 43745, 57205, 61815, 70057, 80835, 131235, 148733, 171615, 210171, 213341, 350285, 446199, 640023, 743665, 1050855, 1066705, 2230995, 2773433, 3200115, 3626797, 8320299, 10880391, 13867165, 18133985, 41601495, 47148361, 54401955, 141445083, 235741805, 707225415]

約数ペア:

[(1, 707225415), (3, 235741805), (5, 141445083), (13, 54401955), (15, 47148361), (17, 41601495), (39, 18133985), (51, 13867165), (65, 10880391), (85, 8320299), (195, 3626797), (221, 3200115), (255, 2773433), (317, 2230995), (663, 1066705), (673, 1050855), (951, 743665), (1105, 640023), (1585, 446199), (2019, 350285), (3315, 213341), (3365, 210171), (4121, 171615), (4755, 148733), (5389, 131235), (8749, 80835), (10095, 70057), (11441, 61815), (12363, 57205), (16167, 43745), (20605, 34323), (26247, 26945)]