57392935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 78630912

約数和(自身を除く): 21237977

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 947, 1955, 2635, 3565, 4735, 12121, 16099, 21781, 29357, 60605, 80495, 108905, 146785, 370277, 499069, 675211, 1851385, 2495345, 3376055, 11478587, 57392935]

約数ペア:

[(1, 57392935), (5, 11478587), (17, 3376055), (23, 2495345), (31, 1851385), (85, 675211), (115, 499069), (155, 370277), (391, 146785), (527, 108905), (713, 80495), (947, 60605), (1955, 29357), (2635, 21781), (3565, 16099), (4735, 12121)]