156958454015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{745699}}^1$

素因数の和:745847

約数の個数: 32

約数和(自身を含む): 212613984000

約数和(自身を除く): 55655529985

約数列:

[1, 5, 11, 43, 55, 89, 215, 445, 473, 979, 2365, 3827, 4895, 19135, 42097, 210485, 745699, 3728495, 8202689, 32065057, 41013445, 66367211, 160325285, 331836055, 352715627, 730039321, 1763578135, 2853790073, 3650196605, 14268950365, 31391690803, 156958454015]

約数ペア:

[(1, 156958454015), (5, 31391690803), (11, 14268950365), (43, 3650196605), (55, 2853790073), (89, 1763578135), (215, 730039321), (445, 352715627), (473, 331836055), (979, 160325285), (2365, 66367211), (3827, 41013445), (4895, 32065057), (19135, 8202689), (42097, 3728495), (210485, 745699)]