2015909147

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{65407}}^1$

素因数の和:65475

約数の個数: 24

約数和(自身を含む): 2550127104

約数和(自身を除く): 534217957

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 30821, 65407, 457849, 1111919, 2420059, 3204943, 7783433, 16940413, 41141003, 54484031, 118582891, 287987021, 2015909147]

約数ペア:

[(1, 2015909147), (7, 287987021), (17, 118582891), (37, 54484031), (49, 41141003), (119, 16940413), (259, 7783433), (629, 3204943), (833, 2420059), (1813, 1111919), (4403, 457849), (30821, 65407)]