3942045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 7236216

約数和(自身を除く): 3294171

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5153, 15459, 25765, 46377, 77295, 87601, 231885, 262803, 438005, 788409, 1314015, 3942045]

約数ペア:

[(1, 3942045), (3, 1314015), (5, 788409), (9, 438005), (15, 262803), (17, 231885), (45, 87601), (51, 77295), (85, 46377), (153, 25765), (255, 15459), (765, 5153)]