55891425

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{2969}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 92806560

約数和(自身を除く): 36915135

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 2969, 3765, 6275, 8907, 14845, 18825, 44535, 74225, 222675, 745219, 2235657, 3726095, 11178285, 18630475, 55891425]

約数ペア:

[(1, 55891425), (3, 18630475), (5, 11178285), (15, 3726095), (25, 2235657), (75, 745219), (251, 222675), (753, 74225), (1255, 44535), (2969, 18825), (3765, 14845), (6275, 8907)]