54759915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{57947}}^1$

素因数の和:57968

約数の個数: 32

約数和(自身を含む): 111260160

約数和(自身を除く): 56500245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 57947, 173841, 289735, 405629, 521523, 869205, 1216887, 1564569, 2028145, 2607615, 3650661, 6084435, 7822845, 10951983, 18253305, 54759915]

約数ペア:

[(1, 54759915), (3, 18253305), (5, 10951983), (7, 7822845), (9, 6084435), (15, 3650661), (21, 2607615), (27, 2028145), (35, 1564569), (45, 1216887), (63, 869205), (105, 521523), (135, 405629), (189, 289735), (315, 173841), (945, 57947)]