4268825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 6236208

約数和(自身を除く): 1967383

約数列:

[1, 5, 11, 19, 25, 43, 55, 95, 209, 215, 275, 361, 473, 475, 817, 1045, 1075, 1805, 2365, 3971, 4085, 5225, 8987, 9025, 11825, 15523, 19855, 20425, 44935, 77615, 99275, 170753, 224675, 388075, 853765, 4268825]

約数ペア:

[(1, 4268825), (5, 853765), (11, 388075), (19, 224675), (25, 170753), (43, 99275), (55, 77615), (95, 44935), (209, 20425), (215, 19855), (275, 15523), (361, 11825), (473, 9025), (475, 8987), (817, 5225), (1045, 4085), (1075, 3971), (1805, 2365)]