78829575

素因数分解:

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

素因数の和:197

約数の個数: 96

約数和(自身を含む): 154275840

約数和(自身を除く): 75446265

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 47, 55, 57, 75, 95, 107, 141, 165, 209, 235, 275, 285, 321, 475, 517, 535, 627, 705, 825, 893, 1045, 1175, 1177, 1425, 1551, 1605, 2033, 2585, 2675, 2679, 3135, 3525, 3531, 4465, 5029, 5225, 5885, 6099, 7755, 8025, 9823, 10165, 12925, 13395, 15087, 15675, 17655, 22325, 22363, 25145, 29425, 29469, 30495, 38775, 49115, 50825, 55319, 66975, 67089, 75435, 88275, 95551, 111815, 125725, 147345, 152475, 165957, 245575, 276595, 286653, 335445, 377175, 477755, 559075, 736725, 829785, 1051061, 1382975, 1433265, 1677225, 2388775, 3153183, 4148925, 5255305, 7166325, 15765915, 26276525, 78829575]

約数ペア:

[(1, 78829575), (3, 26276525), (5, 15765915), (11, 7166325), (15, 5255305), (19, 4148925), (25, 3153183), (33, 2388775), (47, 1677225), (55, 1433265), (57, 1382975), (75, 1051061), (95, 829785), (107, 736725), (141, 559075), (165, 477755), (209, 377175), (235, 335445), (275, 286653), (285, 276595), (321, 245575), (475, 165957), (517, 152475), (535, 147345), (627, 125725), (705, 111815), (825, 95551), (893, 88275), (1045, 75435), (1175, 67089), (1177, 66975), (1425, 55319), (1551, 50825), (1605, 49115), (2033, 38775), (2585, 30495), (2675, 29469), (2679, 29425), (3135, 25145), (3525, 22363), (3531, 22325), (4465, 17655), (5029, 15675), (5225, 15087), (5885, 13395), (6099, 12925), (7755, 10165), (8025, 9823)]