15661233075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233837}}^1$

素因数の和:233916

約数の個数: 48

約数和(自身を含む): 27836075520

約数和(自身を除く): 12174842445

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 475, 705, 893, 1175, 1425, 2679, 3525, 4465, 13395, 22325, 66975, 233837, 701511, 1169185, 3507555, 4442903, 5845925, 10990339, 13328709, 17537775, 22214515, 32971017, 54951695, 66643545, 111072575, 164855085, 208816441, 274758475, 333217725, 626449323, 824275425, 1044082205, 3132246615, 5220411025, 15661233075]

約数ペア:

[(1, 15661233075), (3, 5220411025), (5, 3132246615), (15, 1044082205), (19, 824275425), (25, 626449323), (47, 333217725), (57, 274758475), (75, 208816441), (95, 164855085), (141, 111072575), (235, 66643545), (285, 54951695), (475, 32971017), (705, 22214515), (893, 17537775), (1175, 13328709), (1425, 10990339), (2679, 5845925), (3525, 4442903), (4465, 3507555), (13395, 1169185), (22325, 701511), (66975, 233837)]