47297745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 97044480

約数和(自身を除く): 49746735

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 47, 55, 57, 95, 99, 107, 141, 165, 171, 209, 235, 285, 321, 423, 495, 517, 535, 627, 705, 855, 893, 963, 1045, 1177, 1551, 1605, 1881, 2033, 2115, 2585, 2679, 3135, 3531, 4465, 4653, 4815, 5029, 5885, 6099, 7755, 8037, 9405, 9823, 10165, 10593, 13395, 15087, 17655, 18297, 22363, 23265, 25145, 29469, 30495, 40185, 45261, 49115, 52965, 55319, 67089, 75435, 88407, 91485, 95551, 111815, 147345, 165957, 201267, 226305, 276595, 286653, 335445, 442035, 477755, 497871, 829785, 859959, 1006335, 1051061, 1433265, 2489355, 3153183, 4299795, 5255305, 9459549, 15765915, 47297745]

約数ペア:

[(1, 47297745), (3, 15765915), (5, 9459549), (9, 5255305), (11, 4299795), (15, 3153183), (19, 2489355), (33, 1433265), (45, 1051061), (47, 1006335), (55, 859959), (57, 829785), (95, 497871), (99, 477755), (107, 442035), (141, 335445), (165, 286653), (171, 276595), (209, 226305), (235, 201267), (285, 165957), (321, 147345), (423, 111815), (495, 95551), (517, 91485), (535, 88407), (627, 75435), (705, 67089), (855, 55319), (893, 52965), (963, 49115), (1045, 45261), (1177, 40185), (1551, 30495), (1605, 29469), (1881, 25145), (2033, 23265), (2115, 22363), (2585, 18297), (2679, 17655), (3135, 15087), (3531, 13395), (4465, 10593), (4653, 10165), (4815, 9823), (5029, 9405), (5885, 8037), (6099, 7755)]