4030291215

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{420479}}^1$

素因数の和:420564

約数の個数: 32

約数和(自身を含む): 7265894400

約数和(自身を除く): 3235603185

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 420479, 1261437, 2102395, 3784311, 6307185, 11352933, 18921555, 29854009, 56764665, 89562027, 149270045, 268686081, 447810135, 806058243, 1343430405, 4030291215]

約数ペア:

[(1, 4030291215), (3, 1343430405), (5, 806058243), (9, 447810135), (15, 268686081), (27, 149270045), (45, 89562027), (71, 56764665), (135, 29854009), (213, 18921555), (355, 11352933), (639, 6307185), (1065, 3784311), (1917, 2102395), (3195, 1261437), (9585, 420479)]