27894405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24151}}^1$

素因数の和:24177

約数の個数: 32

約数和(自身を含む): 55646208

約数和(自身を除く): 27751803

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24151, 72453, 120755, 169057, 265661, 362265, 507171, 796983, 845285, 1328305, 1859627, 2535855, 3984915, 5578881, 9298135, 27894405]

約数ペア:

[(1, 27894405), (3, 9298135), (5, 5578881), (7, 3984915), (11, 2535855), (15, 1859627), (21, 1328305), (33, 845285), (35, 796983), (55, 507171), (77, 362265), (105, 265661), (165, 169057), (231, 120755), (385, 72453), (1155, 24151)]