129112445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 199436160

約数和(自身を除く): 70323715

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 121, 215, 301, 385, 473, 605, 709, 847, 1505, 2365, 3311, 3545, 4235, 4963, 5203, 7799, 16555, 24815, 26015, 30487, 36421, 38995, 54593, 85789, 152435, 182105, 213409, 272965, 335357, 428945, 600523, 1067045, 1676785, 2347499, 3002615, 3688927, 11737495, 18444635, 25822489, 129112445]

約数ペア:

[(1, 129112445), (5, 25822489), (7, 18444635), (11, 11737495), (35, 3688927), (43, 3002615), (55, 2347499), (77, 1676785), (121, 1067045), (215, 600523), (301, 428945), (385, 335357), (473, 272965), (605, 213409), (709, 182105), (847, 152435), (1505, 85789), (2365, 54593), (3311, 38995), (3545, 36421), (4235, 30487), (4963, 26015), (5203, 24815), (7799, 16555)]