54782925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42967}}^1$

素因数の和:42997

約数の個数: 24

約数和(自身を含む): 95904576

約数和(自身を除く): 41121651

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 42967, 128901, 214835, 644505, 730439, 1074175, 2191317, 3222525, 3652195, 10956585, 18260975, 54782925]

約数ペア:

[(1, 54782925), (3, 18260975), (5, 10956585), (15, 3652195), (17, 3222525), (25, 2191317), (51, 1074175), (75, 730439), (85, 644505), (255, 214835), (425, 128901), (1275, 42967)]