67151445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3709}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 48244395

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 3709, 6035, 11127, 18105, 18545, 55635, 63053, 189159, 263339, 315265, 790017, 945795, 1316695, 3950085, 4476763, 13430289, 22383815, 67151445]

約数ペア:

[(1, 67151445), (3, 22383815), (5, 13430289), (15, 4476763), (17, 3950085), (51, 1316695), (71, 945795), (85, 790017), (213, 315265), (255, 263339), (355, 189159), (1065, 63053), (1207, 55635), (3621, 18545), (3709, 18105), (6035, 11127)]