16089366975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{41231}}^1$

素因数の和:41309

約数の個数: 72

約数和(自身を含む): 29919918336

約数和(自身を除く): 13830551361

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 121, 129, 165, 215, 275, 363, 473, 605, 645, 825, 1075, 1419, 1815, 2365, 3025, 3225, 5203, 7095, 9075, 11825, 15609, 26015, 35475, 41231, 78045, 123693, 130075, 206155, 390225, 453541, 618465, 1030775, 1360623, 1772933, 2267705, 3092325, 4988951, 5318799, 6803115, 8864665, 11338525, 14966853, 19502263, 24944755, 26593995, 34015575, 44323325, 58506789, 74834265, 97511315, 124723775, 132969975, 214524893, 292533945, 374171325, 487556575, 643574679, 1072624465, 1462669725, 3217873395, 5363122325, 16089366975]

約数ペア:

[(1, 16089366975), (3, 5363122325), (5, 3217873395), (11, 1462669725), (15, 1072624465), (25, 643574679), (33, 487556575), (43, 374171325), (55, 292533945), (75, 214524893), (121, 132969975), (129, 124723775), (165, 97511315), (215, 74834265), (275, 58506789), (363, 44323325), (473, 34015575), (605, 26593995), (645, 24944755), (825, 19502263), (1075, 14966853), (1419, 11338525), (1815, 8864665), (2365, 6803115), (3025, 5318799), (3225, 4988951), (5203, 3092325), (7095, 2267705), (9075, 1772933), (11825, 1360623), (15609, 1030775), (26015, 618465), (35475, 453541), (41231, 390225), (78045, 206155), (123693, 130075)]