69501545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 20596375

約数列:

[1, 5, 29, 43, 71, 145, 157, 215, 355, 785, 1247, 2059, 3053, 4553, 6235, 6751, 10295, 11147, 15265, 22765, 33755, 55735, 88537, 195779, 323263, 442685, 479321, 978895, 1616315, 2396605, 13900309, 69501545]

約数ペア:

[(1, 69501545), (5, 13900309), (29, 2396605), (43, 1616315), (71, 978895), (145, 479321), (157, 442685), (215, 323263), (355, 195779), (785, 88537), (1247, 55735), (2059, 33755), (3053, 22765), (4553, 15265), (6235, 11147), (6751, 10295)]