2564447685

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{29873}}^1$

素因数の和:30037

約数の個数: 32

約数和(自身を含む): 4215818880

約数和(自身を除く): 1651371195

約数列:

[1, 3, 5, 15, 59, 97, 177, 291, 295, 485, 885, 1455, 5723, 17169, 28615, 29873, 85845, 89619, 149365, 448095, 1762507, 2897681, 5287521, 8693043, 8812535, 14488405, 26437605, 43465215, 170963179, 512889537, 854815895, 2564447685]

約数ペア:

[(1, 2564447685), (3, 854815895), (5, 512889537), (15, 170963179), (59, 43465215), (97, 26437605), (177, 14488405), (291, 8812535), (295, 8693043), (485, 5287521), (885, 2897681), (1455, 1762507), (5723, 448095), (17169, 149365), (28615, 89619), (29873, 85845)]