4079745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5333}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 7488936

約数和(自身を除く): 3409191

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5333, 15999, 26665, 47997, 79995, 90661, 239985, 271983, 453305, 815949, 1359915, 4079745]

約数ペア:

[(1, 4079745), (3, 1359915), (5, 815949), (9, 453305), (15, 271983), (17, 239985), (45, 90661), (51, 79995), (85, 47997), (153, 26665), (255, 15999), (765, 5333)]