2430945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2286495

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1637, 4911, 8185, 14733, 18007, 24555, 44199, 54021, 73665, 90035, 162063, 220995, 270105, 486189, 810315, 2430945]

約数ペア:

[(1, 2430945), (3, 810315), (5, 486189), (9, 270105), (11, 220995), (15, 162063), (27, 90035), (33, 73665), (45, 54021), (55, 44199), (99, 24555), (135, 18007), (165, 14733), (297, 8185), (495, 4911), (1485, 1637)]