27968925

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 46809504

約数和(自身を除く): 18840579

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 4493, 6225, 13479, 22465, 67395, 112325, 336975, 372919, 1118757, 1864595, 5593785, 9322975, 27968925]

約数ペア:

[(1, 27968925), (3, 9322975), (5, 5593785), (15, 1864595), (25, 1118757), (75, 372919), (83, 336975), (249, 112325), (415, 67395), (1245, 22465), (2075, 13479), (4493, 6225)]