2779565565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{15101}}^1$

素因数の和:16869

約数の個数: 32

約数和(自身を含む): 5085870336

約数和(自身を除く): 2306304771

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1753, 5259, 8765, 12271, 15101, 26295, 36813, 45303, 61355, 75505, 105707, 184065, 226515, 317121, 528535, 1585605, 26472053, 79416159, 132360265, 185304371, 397080795, 555913113, 926521855, 2779565565]

約数ペア:

[(1, 2779565565), (3, 926521855), (5, 555913113), (7, 397080795), (15, 185304371), (21, 132360265), (35, 79416159), (105, 26472053), (1753, 1585605), (5259, 528535), (8765, 317121), (12271, 226515), (15101, 184065), (26295, 105707), (36813, 75505), (45303, 61355)]