1288522365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{18719}}^1$

素因数の和:19093

約数の個数: 32

約数和(自身を含む): 2226631680

約数和(自身を除く): 938109315

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 353, 1059, 1765, 4589, 5295, 13767, 18719, 22945, 56157, 68835, 93595, 243347, 280785, 730041, 1216735, 3650205, 6607807, 19823421, 33039035, 85901491, 99117105, 257704473, 429507455, 1288522365]

約数ペア:

[(1, 1288522365), (3, 429507455), (5, 257704473), (13, 99117105), (15, 85901491), (39, 33039035), (65, 19823421), (195, 6607807), (353, 3650205), (1059, 1216735), (1765, 730041), (4589, 280785), (5295, 243347), (13767, 93595), (18719, 68835), (22945, 56157)]