51325366905

素因数分解:

$3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{807193}}^1$

素因数の和:807367

約数の個数: 40

約数和(自身を含む): 92591609352

約数和(自身を除く): 41266242447

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 405, 471, 785, 1413, 2355, 4239, 7065, 12717, 21195, 63585, 807193, 2421579, 4035965, 7264737, 12107895, 21794211, 36323685, 65382633, 108971055, 126729301, 326913165, 380187903, 633646505, 1140563709, 1900939515, 3421691127, 5702818545, 10265073381, 17108455635, 51325366905]

約数ペア:

[(1, 51325366905), (3, 17108455635), (5, 10265073381), (9, 5702818545), (15, 3421691127), (27, 1900939515), (45, 1140563709), (81, 633646505), (135, 380187903), (157, 326913165), (405, 126729301), (471, 108971055), (785, 65382633), (1413, 36323685), (2355, 21794211), (4239, 12107895), (7065, 7264737), (12717, 4035965), (21195, 2421579), (63585, 807193)]