124152055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{10139}}^1$

素因数の和:10254

約数の個数: 16

約数和(自身を含む): 155750400

約数和(自身を除く): 31598345

約数列:

[1, 5, 31, 79, 155, 395, 2449, 10139, 12245, 50695, 314309, 800981, 1571545, 4004905, 24830411, 124152055]

約数ペア:

[(1, 124152055), (5, 24830411), (31, 4004905), (79, 1571545), (155, 800981), (395, 314309), (2449, 50695), (10139, 12245)]