126420006255

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5741}}^1\times {\mathrm{21911}}^1$

素因数の和:27727

約数の個数: 32

約数和(自身を含む): 205336124928

約数和(自身を除く): 78916118673

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 5741, 17223, 21911, 28705, 65733, 86115, 109555, 328665, 384647, 1153941, 1468037, 1923235, 4404111, 5769705, 7340185, 22020555, 125791051, 377373153, 628955255, 1886865765, 8428000417, 25284001251, 42140002085, 126420006255]

約数ペア:

[(1, 126420006255), (3, 42140002085), (5, 25284001251), (15, 8428000417), (67, 1886865765), (201, 628955255), (335, 377373153), (1005, 125791051), (5741, 22020555), (17223, 7340185), (21911, 5769705), (28705, 4404111), (65733, 1923235), (86115, 1468037), (109555, 1153941), (328665, 384647)]