26053275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 46425600

約数和(自身を除く): 20372325

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 389, 475, 705, 893, 1167, 1175, 1425, 1945, 2679, 3525, 4465, 5835, 7391, 9725, 13395, 18283, 22173, 22325, 29175, 36955, 54849, 66975, 91415, 110865, 184775, 274245, 347377, 457075, 554325, 1042131, 1371225, 1736885, 5210655, 8684425, 26053275]

約数ペア:

[(1, 26053275), (3, 8684425), (5, 5210655), (15, 1736885), (19, 1371225), (25, 1042131), (47, 554325), (57, 457075), (75, 347377), (95, 274245), (141, 184775), (235, 110865), (285, 91415), (389, 66975), (475, 54849), (705, 36955), (893, 29175), (1167, 22325), (1175, 22173), (1425, 18283), (1945, 13395), (2679, 9725), (3525, 7391), (4465, 5835)]