1154115

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 2096640

約数和(自身を除く): 942525

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 103, 135, 249, 309, 415, 515, 747, 927, 1245, 1545, 2241, 2781, 3735, 4635, 8549, 11205, 13905, 25647, 42745, 76941, 128235, 230823, 384705, 1154115]

約数ペア:

[(1, 1154115), (3, 384705), (5, 230823), (9, 128235), (15, 76941), (27, 42745), (45, 25647), (83, 13905), (103, 11205), (135, 8549), (249, 4635), (309, 3735), (415, 2781), (515, 2241), (747, 1545), (927, 1245)]