48148575

素因数分解:

$3^1\times 5^2\times {\mathrm{641981}}^1$

素因数の和:641994

約数の個数: 12

約数和(自身を含む): 79605768

約数和(自身を除く): 31457193

約数列:

[1, 3, 5, 15, 25, 75, 641981, 1925943, 3209905, 9629715, 16049525, 48148575]

約数ペア:

[(1, 48148575), (3, 16049525), (5, 9629715), (15, 3209905), (25, 1925943), (75, 641981)]