56915495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 85360128

約数和(自身を除く): 28444633

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 871, 1867, 2345, 4355, 6097, 9335, 13069, 24271, 30485, 65345, 121355, 125089, 169897, 625445, 849485, 875623, 1626157, 4378115, 8130785, 11383099, 56915495]

約数ペア:

[(1, 56915495), (5, 11383099), (7, 8130785), (13, 4378115), (35, 1626157), (65, 875623), (67, 849485), (91, 625445), (335, 169897), (455, 125089), (469, 121355), (871, 65345), (1867, 30485), (2345, 24271), (4355, 13069), (6097, 9335)]