212280675

素因数分解:

$3^1\times 5^2\times {\mathrm{967}}^1\times {\mathrm{2927}}^1$

素因数の和:3907

約数の個数: 24

約数和(自身を含む): 351453696

約数和(自身を除く): 139173021

約数列:

[1, 3, 5, 15, 25, 75, 967, 2901, 2927, 4835, 8781, 14505, 14635, 24175, 43905, 72525, 73175, 219525, 2830409, 8491227, 14152045, 42456135, 70760225, 212280675]

約数ペア:

[(1, 212280675), (3, 70760225), (5, 42456135), (15, 14152045), (25, 8491227), (75, 2830409), (967, 219525), (2901, 73175), (2927, 72525), (4835, 43905), (8781, 24175), (14505, 14635)]