25839099

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 46466784

約数和(自身を除く): 20627685

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1181, 1287, 1683, 1989, 2431, 3543, 7293, 10629, 12991, 15353, 20077, 21879, 38973, 46059, 60231, 116919, 138177, 168883, 180693, 220847, 261001, 506649, 662541, 783003, 1519947, 1987623, 2349009, 2871011, 8613033, 25839099]

約数ペア:

[(1, 25839099), (3, 8613033), (9, 2871011), (11, 2349009), (13, 1987623), (17, 1519947), (33, 783003), (39, 662541), (51, 506649), (99, 261001), (117, 220847), (143, 180693), (153, 168883), (187, 138177), (221, 116919), (429, 60231), (561, 46059), (663, 38973), (1181, 21879), (1287, 20077), (1683, 15353), (1989, 12991), (2431, 10629), (3543, 7293)]