80198665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5839}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 100074240

約数和(自身を除く): 19875575

約数列:

[1, 5, 41, 67, 205, 335, 2747, 5839, 13735, 29195, 239399, 391213, 1196995, 1956065, 16039733, 80198665]

約数ペア:

[(1, 80198665), (5, 16039733), (41, 1956065), (67, 1196995), (205, 391213), (335, 239399), (2747, 29195), (5839, 13735)]