57561315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1871}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 48109341

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 293, 879, 1465, 1871, 2051, 4395, 5613, 6153, 9355, 10255, 13097, 28065, 30765, 39291, 65485, 196455, 548203, 1644609, 2741015, 3837421, 8223045, 11512263, 19187105, 57561315]

約数ペア:

[(1, 57561315), (3, 19187105), (5, 11512263), (7, 8223045), (15, 3837421), (21, 2741015), (35, 1644609), (105, 548203), (293, 196455), (879, 65485), (1465, 39291), (1871, 30765), (2051, 28065), (4395, 13097), (5613, 10255), (6153, 9355)]