1731275145

素因数分解:

$3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{46747}}^1$

素因数の和:47581

約数の個数: 24

約数和(自身を含む): 3004587456

約数和(自身を除く): 1273312311

約数列:

[1, 3, 5, 9, 15, 45, 823, 2469, 4115, 7407, 12345, 37035, 46747, 140241, 233735, 420723, 701205, 2103615, 38472781, 115418343, 192363905, 346255029, 577091715, 1731275145]

約数ペア:

[(1, 1731275145), (3, 577091715), (5, 346255029), (9, 192363905), (15, 115418343), (45, 38472781), (823, 2103615), (2469, 701205), (4115, 420723), (7407, 233735), (12345, 140241), (37035, 46747)]