1330448445

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 2335132800

約数和(自身を除く): 1004684355

約数列:

[1, 3, 5, 9, 15, 45, 131, 269, 393, 655, 807, 839, 1179, 1345, 1965, 2421, 2517, 4035, 4195, 5895, 7551, 12105, 12585, 35239, 37755, 105717, 109909, 176195, 225691, 317151, 329727, 528585, 549545, 677073, 989181, 1128455, 1585755, 1648635, 2031219, 3385365, 4945905, 10156095, 29565521, 88696563, 147827605, 266089689, 443482815, 1330448445]

約数ペア:

[(1, 1330448445), (3, 443482815), (5, 266089689), (9, 147827605), (15, 88696563), (45, 29565521), (131, 10156095), (269, 4945905), (393, 3385365), (655, 2031219), (807, 1648635), (839, 1585755), (1179, 1128455), (1345, 989181), (1965, 677073), (2421, 549545), (2517, 528585), (4035, 329727), (4195, 317151), (5895, 225691), (7551, 176195), (12105, 109909), (12585, 105717), (35239, 37755)]