42559245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55633}}^1$

素因数の和:55661

約数の個数: 24

約数和(自身を含む): 78110136

約数和(自身を除く): 35550891

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55633, 166899, 278165, 500697, 834495, 945761, 2503485, 2837283, 4728805, 8511849, 14186415, 42559245]

約数ペア:

[(1, 42559245), (3, 14186415), (5, 8511849), (9, 4728805), (15, 2837283), (17, 2503485), (45, 945761), (51, 834495), (85, 500697), (153, 278165), (255, 166899), (765, 55633)]