11472775

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 14889920

約数和(自身を除く): 3417145

約数列:

[1, 5, 25, 37, 79, 157, 185, 395, 785, 925, 1975, 2923, 3925, 5809, 12403, 14615, 29045, 62015, 73075, 145225, 310075, 458911, 2294555, 11472775]

約数ペア:

[(1, 11472775), (5, 2294555), (25, 458911), (37, 310075), (79, 145225), (157, 73075), (185, 62015), (395, 29045), (785, 14615), (925, 12403), (1975, 5809), (2923, 3925)]