26055965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 35460096

約数和(自身を除く): 9404131

約数列:

[1, 5, 13, 31, 65, 67, 155, 193, 335, 403, 871, 965, 2015, 2077, 2509, 4355, 5983, 10385, 12545, 12931, 27001, 29915, 64655, 77779, 135005, 168103, 388895, 400861, 840515, 2004305, 5211193, 26055965]

約数ペア:

[(1, 26055965), (5, 5211193), (13, 2004305), (31, 840515), (65, 400861), (67, 388895), (155, 168103), (193, 135005), (335, 77779), (403, 64655), (871, 29915), (965, 27001), (2015, 12931), (2077, 12545), (2509, 10385), (4355, 5983)]