85065315

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 139311360

約数和(自身を除く): 54246045

約数列:

[1, 3, 5, 15, 59, 177, 277, 295, 347, 831, 885, 1041, 1385, 1735, 4155, 5205, 16343, 20473, 49029, 61419, 81715, 96119, 102365, 245145, 288357, 307095, 480595, 1441785, 5671021, 17013063, 28355105, 85065315]

約数ペア:

[(1, 85065315), (3, 28355105), (5, 17013063), (15, 5671021), (59, 1441785), (177, 480595), (277, 307095), (295, 288357), (347, 245145), (831, 102365), (885, 96119), (1041, 81715), (1385, 61419), (1735, 49029), (4155, 20473), (5205, 16343)]