56008665

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 102880008

約数和(自身を除く): 46871343

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 3373, 5535, 10119, 16605, 16865, 30357, 50595, 91071, 138293, 151785, 273213, 414879, 455355, 691465, 1244637, 1366065, 2074395, 3733911, 6223185, 11201733, 18669555, 56008665]

約数ペア:

[(1, 56008665), (3, 18669555), (5, 11201733), (9, 6223185), (15, 3733911), (27, 2074395), (41, 1366065), (45, 1244637), (81, 691465), (123, 455355), (135, 414879), (205, 273213), (369, 151785), (405, 138293), (615, 91071), (1107, 50595), (1845, 30357), (3321, 16865), (3373, 16605), (5535, 10119)]