139035285

素因数分解:

$3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 250568736

約数和(自身を除く): 111533451

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 211, 405, 633, 1055, 1627, 1899, 3165, 4881, 5697, 8135, 9495, 14643, 17091, 24405, 28485, 43929, 73215, 85455, 131787, 219645, 343297, 658935, 1029891, 1716485, 3089673, 5149455, 9269019, 15448365, 27807057, 46345095, 139035285]

約数ペア:

[(1, 139035285), (3, 46345095), (5, 27807057), (9, 15448365), (15, 9269019), (27, 5149455), (45, 3089673), (81, 1716485), (135, 1029891), (211, 658935), (405, 343297), (633, 219645), (1055, 131787), (1627, 85455), (1899, 73215), (3165, 43929), (4881, 28485), (5697, 24405), (8135, 17091), (9495, 14643)]