97855745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 130808832

約数和(自身を除く): 32953087

約数列:

[1, 5, 13, 43, 65, 157, 215, 223, 559, 785, 1115, 2041, 2795, 2899, 6751, 9589, 10205, 14495, 33755, 35011, 47945, 87763, 124657, 175055, 438815, 455143, 623285, 1505473, 2275715, 7527365, 19571149, 97855745]

約数ペア:

[(1, 97855745), (5, 19571149), (13, 7527365), (43, 2275715), (65, 1505473), (157, 623285), (215, 455143), (223, 438815), (559, 175055), (785, 124657), (1115, 87763), (2041, 47945), (2795, 35011), (2899, 33755), (6751, 14495), (9589, 10205)]