2109307585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{51203}}^1$

素因数の和:51333

約数の個数: 32

約数和(自身を含む): 3185298432

約数和(自身を除く): 1075990847

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 385, 535, 749, 1177, 3745, 5885, 8239, 41195, 51203, 256015, 358421, 563233, 1792105, 2816165, 3942631, 5478721, 19713155, 27393605, 38351047, 60265931, 191755235, 301329655, 421861517, 2109307585]

約数ペア:

[(1, 2109307585), (5, 421861517), (7, 301329655), (11, 191755235), (35, 60265931), (55, 38351047), (77, 27393605), (107, 19713155), (385, 5478721), (535, 3942631), (749, 2816165), (1177, 1792105), (3745, 563233), (5885, 358421), (8239, 256015), (41195, 51203)]