1230480135

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{38567}}^1$

素因数の和:39287

約数の個数: 24

約数和(自身を含む): 2135895840

約数和(自身を除く): 905415705

約数列:

[1, 3, 5, 9, 15, 45, 709, 2127, 3545, 6381, 10635, 31905, 38567, 115701, 192835, 347103, 578505, 1735515, 27344003, 82032009, 136720015, 246096027, 410160045, 1230480135]

約数ペア:

[(1, 1230480135), (3, 410160045), (5, 246096027), (9, 136720015), (15, 82032009), (45, 27344003), (709, 1735515), (2127, 578505), (3545, 347103), (6381, 192835), (10635, 115701), (31905, 38567)]