27941445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 55935360

約数和(自身を除く): 27993915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 829, 963, 1605, 2247, 2487, 3745, 4145, 4815, 5803, 6741, 7461, 11235, 12435, 17409, 29015, 33705, 37305, 52227, 87045, 88703, 261135, 266109, 443515, 620921, 798327, 1330545, 1862763, 3104605, 3991635, 5588289, 9313815, 27941445]

約数ペア:

[(1, 27941445), (3, 9313815), (5, 5588289), (7, 3991635), (9, 3104605), (15, 1862763), (21, 1330545), (35, 798327), (45, 620921), (63, 443515), (105, 266109), (107, 261135), (315, 88703), (321, 87045), (535, 52227), (749, 37305), (829, 33705), (963, 29015), (1605, 17409), (2247, 12435), (2487, 11235), (3745, 7461), (4145, 6741), (4815, 5803)]