2023278885

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{51859}}^1$

素因数の和:51907

約数の個数: 48

約数和(自身を含む): 3821044800

約数和(自身を除く): 1797765915

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 4335, 7803, 13005, 39015, 51859, 155577, 259295, 466731, 777885, 881603, 1400193, 2333655, 2644809, 4408015, 7000965, 7934427, 13224045, 14987251, 23803281, 39672135, 44961753, 74936255, 119016405, 134885259, 224808765, 404655777, 674426295, 2023278885]

約数ペア:

[(1, 2023278885), (3, 674426295), (5, 404655777), (9, 224808765), (15, 134885259), (17, 119016405), (27, 74936255), (45, 44961753), (51, 39672135), (85, 23803281), (135, 14987251), (153, 13224045), (255, 7934427), (289, 7000965), (459, 4408015), (765, 2644809), (867, 2333655), (1445, 1400193), (2295, 881603), (2601, 777885), (4335, 466731), (7803, 259295), (13005, 155577), (39015, 51859)]