16224255

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4051}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 28445040

約数和(自身を除く): 12220785

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 4051, 12153, 20255, 36459, 60765, 182295, 360539, 1081617, 1802695, 3244851, 5408085, 16224255]

約数ペア:

[(1, 16224255), (3, 5408085), (5, 3244851), (9, 1802695), (15, 1081617), (45, 360539), (89, 182295), (267, 60765), (445, 36459), (801, 20255), (1335, 12153), (4005, 4051)]