61426185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 104872320

約数和(自身を除く): 43446135

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 1733, 2085, 2363, 5199, 7089, 8665, 11815, 25995, 29461, 35445, 88383, 147305, 240887, 441915, 722661, 1204435, 3613305, 4095079, 12285237, 20475395, 61426185]

約数ペア:

[(1, 61426185), (3, 20475395), (5, 12285237), (15, 4095079), (17, 3613305), (51, 1204435), (85, 722661), (139, 441915), (255, 240887), (417, 147305), (695, 88383), (1733, 35445), (2085, 29461), (2363, 25995), (5199, 11815), (7089, 8665)]