70798425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 124069440

約数和(自身を除く): 53271015

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 129, 145, 215, 435, 645, 725, 757, 1075, 1247, 2175, 2271, 3225, 3741, 3785, 6235, 11355, 18705, 18925, 21953, 31175, 32551, 56775, 65859, 93525, 97653, 109765, 162755, 329295, 488265, 548825, 813775, 943979, 1646475, 2441325, 2831937, 4719895, 14159685, 23599475, 70798425]

約数ペア:

[(1, 70798425), (3, 23599475), (5, 14159685), (15, 4719895), (25, 2831937), (29, 2441325), (43, 1646475), (75, 943979), (87, 813775), (129, 548825), (145, 488265), (215, 329295), (435, 162755), (645, 109765), (725, 97653), (757, 93525), (1075, 65859), (1247, 56775), (2175, 32551), (2271, 31175), (3225, 21953), (3741, 18925), (3785, 18705), (6235, 11355)]